# Products & Manuals Specifications, documentation and official manuals for all CEMOTO models. # User Manuals Official CEMOTO owner manuals, available as PDF downloads. --- ## D-Series electric dirt bikes | Model | Manual | | --- | --- | | **D02 Classic** | [CEMOTO D-Series User Manual (PDF)](https://wiki.cemotoride.com/attachments/40) | | **D02 Track** | [CEMOTO D-Series User Manual (PDF)](https://wiki.cemotoride.com/attachments/40) | | **D03 Pro** | [CEMOTO D-Series User Manual (PDF)](https://wiki.cemotoride.com/attachments/41) | | **D03 Beast** | [CEMOTO D-Series User Manual (PDF)](https://wiki.cemotoride.com/attachments/41) | > **Please note:** CEMOTO currently publishes a **single shared owner manual covering the D-series** (D02 and D03). It is listed on the store as separate D02 and D03 entries, and both files cover the same D-series content: safety and prevention, assembly, start and run, display, fault display, settings, maintenance, troubleshooting and warranty. The D-series manual is an illustrated 28-page document. Because the pages are image-based, the text below summarizes its contents so you can search it. --- ## eBikes, e-scooters and folding models | Model | Manual | | --- | --- | | **B57A** (folding eBike) | [CEMOTO B57A User Manual (PDF)](https://wiki.cemotoride.com/attachments/38) | | **EM11** | [CEMOTO EM11 User Manual (PDF)](https://wiki.cemotoride.com/attachments/39) | > The B57A manual is titled *Electric Bike B09A-750* internally and covers the shared CEMOTO folding eBike platform: purpose and benefit of the booklet, pre-ride knowledge, assembly instructions, operation, battery and charger guidance, maintenance and safety warnings. --- ## What the D-Series manual covers The official D-series owner manual is organized into ten sections: | Section | Contents | | --- | --- | | **1. Safety and prevention** | Warnings, rider usage, cycling apparel for safety, precautions for a safe ride, battery handling, forbidden roads, overload, inclement weather, operating parts under high temperature, minimizing risk | | **2. Assembly** | Handlebar stem, front number plate, front brake pump and throttle handle, handlebar assembly, front fender, front wheel, tire inflation, front brake pump, rear shock absorber, battery removal, charging | | **3. Start and run** | Pre-departure inspection and guidance, start-up methods | | **4. Display** | Velocity, battery indicator, mileage (single trip distance DIS, total mileage ODO) | | **5. Fault display** | Vehicle status codes and their meanings | | **6. Settings** | P01–P17 parameter reference and button combinations | | **7. Key usage** | Short press, long press and combined key operations, multi-function display area | | **8. Maintenance** | Battery, battery charger, wheels, spare parts | | **9. Troubleshooting** | Symptom / possible cause / solution tables | | **10. Warranty** | Exclusions, component warranty periods and limitations | Sections 2, 4, 5, 6 and 9 are reproduced and expanded in this documentation center: - Assembly → [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - Display and keys → [Display & Settings](https://wiki.cemotoride.com/link/330) - Fault codes → [Display & Error Codes](https://wiki.cemotoride.com/link/332) - Troubleshooting → [Troubleshooting](https://wiki.cemotoride.com/link/327) - Warranty → [Warranty](https://wiki.cemotoride.com/link/391) --- ## Reading the manual on an image-based PDF The D-series PDF is a scanned/illustrated document, so text search and copy-paste do not work reliably. Two practical options: 1. **Use this documentation center**, which reproduces the text content in searchable form. 2. **Use the assembly and technical videos** — see [Technical Guides](https://wiki.cemotoride.com/link/336). --- ## Related pages - [D-Series Models](https://wiki.cemotoride.com/link/313) - [eBikes & Scooters](https://wiki.cemotoride.com/link/304) - [Technical Guides video library](https://wiki.cemotoride.com/link/336) - [Contact & Support](https://wiki.cemotoride.com/link/378) # Electric Bikes & Scooters # Electric Bikes & Scooters Documentation for CEMOTO commuter, mountain, fat-tire and folding eBikes, plus the EM11 three-wheel scooter. --- ## Which model do I have? CEMOTO's eBike line is sold under several overlapping naming conventions. The table below maps the store listing to the name printed on the product.
Store listingAlso known asCategory
`cemoto-eb40-electric-city-commuter-bike`**EB40**Step-thru city commuter
`aeb31-city-commuter-eBikes`**AEB31A**Step-thru city commuter
`cemoto-eb28a-emountain-bike`**B28** / EB2827.5" mountain eBike
`cemoto-fat-tire-eBike-eb28a`**B28A** / AEB28A / EB28AHigh-step fat-tire eBike
`fat-tire-mountain-eBike`**B28D** / EB28D26" folding fat-tire mountain eBike
`eb66-harley-like-hi-tech-eBike`**EB66** / B66Motorcycle-styled fat-tire eBike
—**B57A**Folding eBike (manual only)
—**EM11**Three-wheel scooter (manual only)
> **Why the naming is confusing:** the same physical bike appears in the store under a marketing name (EB40, EB66) and in internal/manual naming (B28A, AEB28A). Where the manuals use a different designation from the store listing, this documentation notes both. --- ## Model line-up Tap a model to open its full specification page.
[![EB40](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-2003740.jpg)](https://wiki.cemotoride.com/link/309) **EB40** [![AEB31A](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-7644499.jpg)](https://wiki.cemotoride.com/link/305) **AEB31A** [![B28](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-7553361.jpg)](https://wiki.cemotoride.com/link/306) **B28** [![B28A](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-6609103.jpg)](https://wiki.cemotoride.com/link/307) **B28A** [![B28D](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_left_view.jpg)](https://wiki.cemotoride.com/link/308) **B28D** [![EB66](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_1000_720_01.jpg)](https://wiki.cemotoride.com/link/310) **EB66**
--- ## Model line-up at a glance
ModelMotorBatteryTop speedWheels / tiresBrakes
[EB40](https://wiki.cemotoride.com/link/309)750W BLDC48V 15Ah20 mph26×1.95 KENDAHydraulic disc
[AEB31A](https://wiki.cemotoride.com/link/305)Not publishedNot publishedNot publishedNot publishedNot published
[B28](https://wiki.cemotoride.com/link/306)500W brushless48V 13Ah20 mph27×2.35 all-terrainDisc
[B28A](https://wiki.cemotoride.com/link/307)750W BLDC48V 15.6Ah20 mph26×4.0 CSTHydraulic disc
[B28D](https://wiki.cemotoride.com/link/308)750W (1,500W max)48V 15.6Ah20 mph26×4.0 CSTHydraulic disc
[EB66](https://wiki.cemotoride.com/link/310)750W BLDC48V 15Ah ×1 or ×220 mph20×4.0 KENDATektro disc
> **Top speed.** Every CEMOTO eBike ships configured to a **20 mph maximum**, the U.S. **Class 2** limit. Some models can be set higher through the display's speed-limit parameter — the [P-Setting Guide](https://wiki.cemotoride.com/link/348) covers this. A higher setting may take the bike outside the Class 2 definition, with consequences for where it may legally be ridden, and for insurance. See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). --- ## Shared platform characteristics Most CEMOTO eBikes share a common component set: - **Drivetrain** — SHIMANO 7-speed derailleur gearing. - **Charger** — 54.6V 2A, **UL-listed**, which is the correct charger for a 48V (13S) lithium pack. - **Frame** — 6061 aluminum alloy on most models (the EB66 uses carbon steel). - **Load capacity** — **120 kg** on every model with a published rating. - **Display** — color LCD, 4 inch, on most models. - **Fork** — alloy suspension, "Lo" travel designation. --- ## Documentation by model
ModelPageManual
EB40[EB40 City Commuter](https://wiki.cemotoride.com/link/309)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
AEB31A[AEB31A City Commuter](https://wiki.cemotoride.com/link/305)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
B28[B28 Mountain eBike](https://wiki.cemotoride.com/link/306)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
B28A[B28A Fat Tire eBike](https://wiki.cemotoride.com/link/307)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
B28D[B28D Folding Fat Tire](https://wiki.cemotoride.com/link/308)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
EB66[EB66 Dual Battery](https://wiki.cemotoride.com/link/310)See [eBike Manuals](https://wiki.cemotoride.com/link/318)
B57A—[B57A User Manual (PDF)](https://wiki.cemotoride.com/attachments/38)
EM11—[EM11 User Manual (PDF)](https://wiki.cemotoride.com/attachments/39)
--- ## eBikes vs. D-series dirt bikes These are different product categories with different rules.
eBikes (this section)[D-series dirt bikes](https://wiki.cemotoride.com/link/313)
**Intended use**On-road and improved trailOff-road, private land and closed tracks only
**Legal status (US)**Designed to Class 2 limitsNot street-legal
**Pedals**Yes — throttle + pedal assistNo — footpegs and twist throttle
**License/registration**Generally not required for compliant Class 2 useVaries; often requires registration and a license for off-road vehicle use
**Helmet**Strongly recommended; required by law in many jurisdictionsMandatory
Do not assume that guidance written for one category applies to the other. In particular, **D-series dirt bikes must not be ridden on public roads.** --- ## Safety fundamentals The B57A owner manual — which covers the shared CEMOTO eBike platform — sets out the baseline rules that apply across the whole eBike range: **Before every ride, check the bike, brakes, tires and screws/nuts for tightness.** > - **NEVER** carry a passenger on the electric bike. > - **NEVER** modify the electric bike with unapproved accessories. > - **NEVER** ride through deep water. > - **NEVER** perform wheelies, jumps or trick stunts. > - **AVOID** riding in the rain for long periods of time. > - **AVOID** water contact with the motor and electric lines. > - **ALWAYS** keep both hands on the handlebars. > - **ALWAYS** apply brakes lightly when riding on rocks or loose surfaces. > - **ALWAYS** use caution when going through puddles. > - **ALWAYS** inspect the electric bike before each ride to ensure a safe ride. **Who should not ride:** young children, pregnant women, and anyone with vision, balance or other problems that would prevent them from riding a bicycle. **eBikes are single-rider vehicles** — only one person at a time. **Intended terrain:** eBikes are for **on-road or improved-trail use only** and should not be used for riding rough trails. Damage may occur if used off road. **Alcohol and drugs:** do not operate the electric bike after consuming any amount of alcohol or taking any drugs. **Helmets:** the manual specifies that the correct helmet should be comfortable to the rider, lightweight, well ventilated, fit snugly, and cover the forehead. Learn and observe all road rules for the area where you ride, including always wearing an approved helmet. **Chain tension:** approximately **15 mm** of slack. To adjust, loosen the rear axle nuts, adjust the chain tightness screw until slack is correct, then tighten the rear axle screw. **Wet-weather braking:** in rain or snow, braking distance increases. At 20 km/h the wet braking distance should not exceed 15 m. Adjust the brakes frequently and replace brake pads in time. **Electrical elements:** the electric components can only be cleaned on the outside. There is no need to maintain the inside — and opening them voids the warranty on those parts. --- ## Related pages - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [D-Series Electric Dirt Bikes](https://wiki.cemotoride.com/link/313) - [Getting Started](https://wiki.cemotoride.com/link/298) - [Maintenance Schedule](https://wiki.cemotoride.com/link/323) - [Battery Care & Charging](https://wiki.cemotoride.com/link/321) - [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381) # CEMOTO AEB31A — City Commuter eBike > A versatile step-thru city commuter eBike with a low-step frame for easy mounting, built for effortless urban mobility. > > **Product page:** [cemotoride.com/products/aeb31-city-commuter-e-bikes](https://cemotoride.com/products/aeb31-city-commuter-e-bikes) ![AEB31A — View 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-7644499.jpg) --- ## Overview The CEMOTO AEB31A is a step-thru commuter eBike aimed at everyday urban transport. Its defining feature is the low-step frame, which makes mounting and dismounting easy — particularly useful in stop-start traffic, in normal clothing, and for riders with limited hip flexibility. CEMOTO describes it as combining a low-step frame with a reliable motor and comfortable geometry, delivering a smooth, efficient and enjoyable daily ride. --- ## Available colors The AEB31A is listed as a single-variant product. Color options are not published on the store listing. For current pricing and availability, see the CEMOTO store listing. --- ## Specifications > **Detailed specifications are not available for this model.** CEMOTO's store listing for the AEB31A does not publish a specification table — motor rating, battery capacity, top speed, tire size, brake type, weight and carton dimensions are not stated for this model, and they are not documented here. > > Numbers from other CEMOTO eBike models do not carry over: the range uses 500W and 750W motors, 13Ah / 15Ah / 15.6Ah packs, and 26" and 27.5" wheels depending on model. > > **If you need the specifications for an AEB31A**, contact **support@cemotoride.com** with your order number and CEMOTO will provide them. See [Contact & Support](https://wiki.cemotoride.com/link/378). **What is known:**
AttributeValue
**Category**City commuter eBike
**Frame style**Step-thru (low-step)
**Intended use**Urban commuting, pavement
--- ## Feature highlights - **Low-step frame** — easy mounting and dismounting, ideal for commuting in everyday clothing - **Comfortable geometry** — an upright riding position suited to urban distances rather than racing - **Designed for daily urban mobility** — a smooth, efficient platform for routine trips - **Reliable motor** — CEMOTO's description emphasizes dependable rather than high-performance output, consistent with a commuter brief --- ## Before you ride Because a model-specific manual is not published for the AEB31A, use the shared CEMOTO eBike guidance: - [eBike Manuals](https://wiki.cemotoride.com/link/318) — the B57A manual covers the shared CEMOTO eBike platform - [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - [Pre-Ride Inspection](https://wiki.cemotoride.com/link/300) - [Battery Care & Charging](https://wiki.cemotoride.com/link/321) **Baseline safety rules that apply to every CEMOTO eBike:** > - **NEVER** carry a passenger on the electric bike. > - **NEVER** modify the electric bike with unapproved accessories. > - **NEVER** ride through deep water. > - **NEVER** perform wheelies, jumps or trick stunts. > - **AVOID** riding in the rain for long periods of time. > - **AVOID** water contact with the motor and electric lines. > - **ALWAYS** keep both hands on the handlebars. > - **ALWAYS** inspect the electric bike before each ride to ensure a safe ride. --- --- ## Images **AEB31A** — official product photography. ![AEB31A — View 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-7644499.jpg) View 1 ![AEB31A — View 2](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-2763039.jpg) View 2 ![AEB31A — View 3](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-9595881.jpg) View 3 ![AEB31A — View 4](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-8752975.jpg) View 4 ![AEB31A — View 5](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-aeb31a-city-commuter-e-bikes-4256502.jpg) View 5 --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [EB40 City Commuter](https://wiki.cemotoride.com/link/309) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Contact & Support](https://wiki.cemotoride.com/link/378) - [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # CEMOTO B28 (EB28) — 27.5" Electric Mountain Bike > A 27.5-inch electric mountain bike with a 500W motor, 48V 13Ah battery and alloy suspension fork, built for stability and manoeuvrability on steep hills and rocky paths. > > **Product page:** [cemotoride.com/products/cemoto-eb28a-emountain-bike](https://cemotoride.com/products/cemoto-eb28a-emountain-bike) ![B28 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-7553361.jpg) --- ## Overview The CEMOTO B28 — sold on the store under the handle `cemoto-eb28a-emountain-bike` and titled *CEMOTO EBIKE B28* — is the 27.5-inch mountain eBike in the CEMOTO range. Its 27.5-inch wheels are a deliberate middle ground: larger than 26-inch wheels for better rollover and stability, smaller than 29-inch for quicker handling in tight terrain. CEMOTO describes the result as a blend of stability and manoeuvrability that makes it easy to tackle steep hills and rocky paths. The 500W brushless motor is the lowest-rated motor in the CEMOTO eBike line, paired here with a 48V 13Ah pack — the smallest battery in the range. The design brief is a comfortable, capable all-rounder rather than a maximum-power machine: CEMOTO emphasizes rider comfort, an ergonomic frame, adjustable suspension, and confident grip on descents and sharp turns. > **Naming note:** this model is listed as **B28** in the product title and page heading, but the store URL and handle use **EB28A**. Both refer to the same bike. It is a *different* model from the [B28A](https://wiki.cemotoride.com/link/307) (high-step fat tire) and the [B28D](https://wiki.cemotoride.com/link/308) (26" folding fat tire) — check the tire size and frame style to be sure which you have. --- ## Available colors The B28 is listed as a single-variant product. Color options are not published on the store listing. For current pricing and availability, see the CEMOTO store listing. --- ## Key specifications
SpecificationValue
**Motor**500W brushless
**Battery**48V 13Ah Li-ion
**Charger**54.6V 2A, UL-listed
**Charge time**6–7 hours
**Fork**Alloy suspension (Lo)
**Tires**27 × 2.35 all-terrain
**Brakes**Disc brakes
**Top speed**20 mph
**Gears**SHIMANO 7-speed
**Display**Color LCD, 4 inch
**Frame**Aluminum 6061
**Load capacity**120 kg
--- ## Sizes and weight
MeasurementValue
**Net weight (N.W.)**33 kg
**Gross weight (G.W.)**38 kg
**Carton size**148 × 23 × 82 cm
**Load capacity**120 kg
**Wheel size**27.5 inch
--- ## Feature highlights - **27.5-inch wheels** — the balance point between rollover stability and tight-terrain agility - **500W brushless motor** — adequate for hills and loaded commuting, and gentler on battery consumption than the 750W models - **48V 13Ah battery with 6–7 hour charge time** — the quickest charging pack in the CEMOTO eBike range - **Alloy suspension fork** — takes the edge off rocky paths and roots - **27 × 2.35 all-terrain tires** — wider than a commuter tire for grip off pavement, narrower than a fat tire for efficiency - **6061 aluminum alloy frame** — lighter and more corrosion-resistant than the carbon steel frame used on the EB66 - **SHIMANO 7-speed gearing** — climb under your own power when you want to conserve battery - **Color LCD display with 4-inch screen** — readable speed, battery and trip data --- ## What it is for CEMOTO positions the B28 for riders who want trail capability and daily-commute practicality in one bike: - **Steep hills and rocky paths** — the design brief called out these conditions specifically - **Muddy trails and smooth paths** — the all-terrain tires and suspension cover both - **Long rides without range anxiety** — a robust battery is cited as a core design goal, though the 13Ah pack is the smallest in the range. Plan carefully for long off-pavement rides; see [Range Calculator](https://wiki.cemotoride.com/link/380) - **Beginners and experienced riders** — CEMOTO markets it as an excellent choice for both --- ## Comparison with the other fat-tire models
[B28](https://wiki.cemotoride.com/link/306)[B28A](https://wiki.cemotoride.com/link/307)[B28D](https://wiki.cemotoride.com/link/308)
**Wheels**27 × 2.3526 × 4.0 (fat)26 × 4.0 (fat)
**Motor**500W750W750W (1,500W max)
**Battery**48V 13Ah48V 15.6Ah48V 15.6Ah
**Frame**6061 alloy6061 alloy, high step6061 alloy, folding
**Brakes**DiscHydraulic disc (XOD)Hydraulic disc (XOD)
Choose the B28 for efficiency and lighter weight; choose a fat-tire model for sand, snow, loose gravel and a softer ride. --- ## Range and performance notes Published figures are manufacturer-stated maximums under controlled test conditions (typically a 70 kg rider, 25 °C and 20 km/h constant speed). The 500W motor and 13Ah pack combination means the B28 has the least energy capacity in the CEMOTO eBike range — 48V × 13Ah ≈ **624 Wh**. For a structured estimate under your own conditions, see [Range Calculator](https://wiki.cemotoride.com/link/380). **The manual's advice applies directly here:** to save energy and extend battery life, use pedal assistance when climbing a slope or riding into wind. Low tire pressure increases resistance and reduces range — check air pressure frequently. --- ## Safety and legal notes - **Wear an approved helmet** and observe all road rules for the area where you ride. - **Confirm your local eBike rules.** See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). - **eBikes are single-rider vehicles.** Never carry a passenger. - **Intended terrain:** eBikes are for on-road or improved-trail use. Avoid riding rough trails — damage may occur. Learn the trail rules and stay within the bike's limits. - **Do not ride through deep water**, and avoid prolonged riding in rain. When riding in bad weather, braking distance increases. - **Chain tension should be about 15 mm.** See [Drive & Transmission](https://wiki.cemotoride.com/link/331). --- --- ## Images **B28** — official product photography. ![B28 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-7553361.jpg) Main view ![B28 — Detail 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-1619534.jpg) Detail 1 ![B28 — Detail 2](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-7763240.jpg) Detail 2 ![B28 — Detail 3](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28-275-e-mountain-bike-4379806.jpg) Detail 3 --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [B28A High Step Fat Tire](https://wiki.cemotoride.com/link/307) - [B28D Folding Fat Tire](https://wiki.cemotoride.com/link/308) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Tires, Wheels & Suspension](https://wiki.cemotoride.com/link/324) - [Range Calculator](https://wiki.cemotoride.com/link/380) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # CEMOTO B28A (EB28A / AEB28A) — High Step Fat Tire eBike > A high-step fat-tire eBike with a 750W motor, 48V 15.6Ah battery and 26 × 4.0 fat tires — built for all-terrain traction from sand and snow to rough city streets. > > **Product page:** [cemotoride.com/products/cemoto-fat-tire-ebike-eb28a](https://cemotoride.com/products/cemoto-fat-tire-ebike-eb28a) ![B28A — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-6609103.jpg) --- ## Overview The CEMOTO B28A — sold under the store handle `cemoto-fat-tire-eBike-eb28a`, titled *CEMOTO EBIKE B28A | High Step Fat Tire eBike*, and referred to as **AEB28A** in its own product description — is the high-step fat-tire model in the CEMOTO eBike range. Its defining feature is the **26 × 4.0 CST fat tire** set, which provides vastly more contact patch and air volume than a standard tire. The practical benefits are traction on loose surfaces (sand, snow, gravel, mud) and a much softer ride, because the tire itself absorbs a large share of the vibration that would otherwise reach the rider. The 750W BLDC motor and 48V 15.6Ah pack are the same core specification used on the B28D and closely related to the EB40, giving the biggest energy capacity in the non-folding section of the range. CEMOTO rates range at **40–80 miles**, a wide band that reflects how much fat-tire efficiency varies with terrain, pressure and rider input. > **Naming note:** this is the **high-step** fat-tire model. It differs from the [B28](https://wiki.cemotoride.com/link/306) (27.5" mountain, non-fat tires) and the [B28D](https://wiki.cemotoride.com/link/308) (26" fat tire but with a **folding** frame). --- ## Available colors The B28A is listed as a single-variant product. Color options are not published on the store listing. For current pricing and availability, see the CEMOTO store listing. --- ## Key specifications
SpecificationValue
**Motor**750W BLDC
**Battery**48V 15.6Ah Li-ion
**Charger**54.6V 2A, UL-listed
**Display**Color display, 4 inch
**Frame**6061 aluminum alloy, high step
**Fork**Alloy suspension (Lo)
**Brakes**Hydraulic disc (XOD)
**Tires**26 × 4.0 CST (fat tire)
**Gears**SHIMANO 7-speed
**Max speed**20 mph
**Load capacity**120 kg
**Claimed range**40–80 miles
**Riding modes**3
**Lights**Included
--- ## Sizes and weight
MeasurementValue
**Net weight (N.W.)**33 kg
**Carton size**155 × 27 × 81 cm
**Load capacity**120 kg
**Wheel size**26 inch
--- ## Feature highlights - **750W motor** — strong output for a fat-tire bike, offsetting the extra rolling resistance of 4-inch tires - **48V 15.6Ah battery, 40–80 miles claimed range** — the largest pack in the non-folding section of the range - **26 × 4.0 fat tires** — exceptional traction on sand, snow, gravel and mud, plus a very compliant, cushioned ride - **Alloy suspension fork** — complements the tire absorption for control on rough ground - **Hydraulic disc brakes (XOD)** — necessary stopping power for a heavier bike with high-grip tires - **4-inch color LCD** — readable at a glance while riding - **3 riding modes** — typically throttle, pedal-assist and pedal-only; lets you trade effort against range - **Lights included** — front and rear lighting supplied as standard - **6061 aluminum alloy frame** — high-step geometry for a stiffer, more efficient pedalling platform --- ## Riding a fat-tire bike Fat tires change how a bike behaves, and it is worth understanding before you ride:
ConsiderationEffect
**Traction**Far greater contact patch — excellent on loose surfaces, and it keeps working at low pressures
**Tire pressure**The single biggest handling variable. Lower pressure increases grip and comfort but raises rolling resistance and reduces range. Check pressure frequently on fat-tire bikes
**Rolling resistance**Higher than a standard tire. This is why the fat models carry 750W motors and larger batteries
**Ride quality**The tire volume absorbs vibration that a suspension fork alone cannot, softening rough pavement and trails
**Weight and handling**Heavier, slower to turn, and more stable at speed. Plan for longer braking distances
**Wet braking**Braking distance increases in rain or snow — allow more room
CEMOTO's manual advice applies: **check air pressure frequently.** Too little air increases resistance and reduces range. --- ## Range and performance notes Range is published as **40–80 miles** — a deliberately wide band, because fat-tire efficiency depends heavily on tire pressure, terrain, rider weight and how much you pedal. Published figures are manufacturer-stated maximums under controlled test conditions (typically a 70 kg rider, 25 °C and 20 km/h constant speed). Use pedal assistance on climbs and into wind to conserve energy and extend battery life. For a structured estimate for your own conditions, see [Range Calculator](https://wiki.cemotoride.com/link/380). --- ## Safety and legal notes - **Wear an approved helmet** and observe all road rules for the area where you ride. - **Confirm your local eBike rules** — a 750W motor with a potentially higher configured speed may sit above the Class 2 definition in some jurisdictions. See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). - **eBikes are single-rider vehicles.** Never carry a passenger. - **Intended terrain:** on-road and improved trail. Do not ride rough trails — damage may occur. - **Do not ride through deep water**, and avoid prolonged riding in rain. - **Chain tension should be about 15 mm.** - **Braking distance increases in bad weather.** Ride accordingly. --- --- ## Images **B28A** — official product photography. ![B28A — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-6609103.jpg) Main view ![B28A — Detail 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-1223842.jpg) Detail 1 ![B28A — Detail 2](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-7893658.jpg) Detail 2 ![B28A — Detail 3](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb28a-high-step-fat-tire-ebike-3355027.jpg) Detail 3 --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [B28 Mountain eBike](https://wiki.cemotoride.com/link/306) - [B28D Folding Fat Tire](https://wiki.cemotoride.com/link/308) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Tires, Wheels & Suspension](https://wiki.cemotoride.com/link/324) - [Range Calculator](https://wiki.cemotoride.com/link/380) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # CEMOTO B28D (EB28D) — 26" Fat Tire Folding Mountain eBike > A foldable 26-inch fat-tire mountain eBike with a 750W motor (1,500W peak) and 48V 15.6Ah battery — all-terrain capability in a frame that folds for transport and storage. > > **Product page:** [cemotoride.com/products/fat-tire-mountain-ebike](https://cemotoride.com/products/fat-tire-mountain-ebike) ![B28D — Left view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_left_view.jpg) --- ## Overview The CEMOTO B28D — sold under the store handle `fat-tire-mountain-eBike` and titled *CEMOTO B28D | 26" Fat Tire Mountain eBike All-Terrain Electric Bike*; CEMOTO refers to it as **EB28D** in the product description — is the **folding** fat-tire model in the eBike range. It combines the fat-tire formula of the [B28A](https://wiki.cemotoride.com/link/307) — 26 × 4.0 CST tires, 750W BLDC motor, 48V 15.6Ah battery, hydraulic disc brakes — with a **foldable frame**. That makes it the practical choice for riders who need to carry the bike in a car boot, store it in a small flat, or take it on public transport. Its published motor rating is stated as **750W with a 1,500W maximum**, which is the highest peak figure quoted anywhere in the CEMOTO eBike line. In practice, the peak rating describes brief acceleration and climbing output, while the 750W continuous rating describes sustained running. CEMOTO markets it for adventure seekers who want to conquer steep hills and rough trails. > **Naming note:** the [B28A](https://wiki.cemotoride.com/link/307) and the B28D share almost identical component specifications. The difference is the frame: **B28A is high-step and fixed; B28D folds.** If you need a folding bike, this is the one. --- ## Available colors The B28D is listed as a single-variant product. Color options are not published on the store listing. For current pricing and availability, see the CEMOTO store listing. --- ## Key specifications
SpecificationValue
**Motor**750W BLDC (1,500W max)
**Battery**48V 15.6Ah Li-ion
**Charger**54.6V 2A, UL-listed
**Display**Color display, 4 inch
**Frame**6061 aluminum alloy, **folding**
**Fork**Alloy suspension (Lo)
**Brakes**Hydraulic disc (XOD)
**Tires**26 × 4.0 CST (fat tire)
**Gears**SHIMANO 7-speed
**Max speed**20 mph
**Load capacity**120 kg
**Peak motor output**1,500W
--- ## Sizes and weight
MeasurementValue
**Net weight (N.W.)**33 kg
**Gross weight (G.W.)**38 kg
**Carton size**155 × 27 × 81 cm
**Load capacity**120 kg
**Wheel size**26 inch
> **On the two weight figures:** the store lists N.W./G.W. as **33 kg / 38 kg** on this model, which is internally consistent and matches the net weight of the fixed-frame [B28A](https://wiki.cemotoride.com/link/307). Compare with the B28A listing, which publishes 33 kg / 138 kg for the same net weight — the B28D figure is the more plausible of the two. --- ## Feature highlights - **Foldable frame** — the defining feature. Makes the bike carriable in a vehicle boot, storable in tight spaces, and easier to take on trains, boats and campervans - **750W motor with 1,500W peak** — the highest quoted peak output in the CEMOTO eBike range, for steep hills and quick acceleration - **48V 15.6Ah battery** — the larger pack used across the 750W models, providing substantial range - **26 × 4.0 fat tires** — all-terrain traction on sand, snow, gravel and mud, with a naturally cushioned ride - **Hydraulic disc brakes (XOD)** — strong, consistent stopping power for a heavy, high-traction bike - **Alloy suspension fork** — absorbs impacts alongside the tire volume - **6061 aluminum alloy frame** — keeps weight manageable despite the folding mechanism and fat tires - **SHIMANO 7-speed gearing** — pedal efficiently and conserve battery when you want to - **4-inch color LCD** — clear speed, battery and trip readout > **Folding bike caveat.** Folding frames introduce hinges and a latch — components that need periodic inspection. Before every ride, confirm the frame latch is fully engaged and the safety mechanism (if fitted) is secure, and check the hinge fasteners for looseness. A folding bike's structure differs from a fixed frame, and the weight rating assumes the frame is correctly locked. See [Pre-Ride Inspection](https://wiki.cemotoride.com/link/300). --- ## Carrying and storing a folding eBike
ConsiderationGuidance
**Weight**At 33 kg net, this is not a bike you will carry far by hand. Fold it to move it, not to walk it
**Lifting**Lift from the frame, not the handlebars or seat post. Bend your knees — a 33 kg awkward load is a back-injury risk
**Latch check**Always confirm the frame latch before riding. Never ride with a partially engaged latch
**Storage**Store folded, dry and out of direct sun. Extreme heat degrades battery cells — see [Cleaning & Storage](https://wiki.cemotoride.com/link/322)
**Transport**In a car, lay the folded bike on a mat and secure it so it cannot slide into occupants or the battery cannot be struck
**Battery**Remove the battery for transport where practical, and carry it separately. See [Battery Care & Charging](https://wiki.cemotoride.com/link/321)
--- ## Range and performance notes Published figures are manufacturer-stated maximums under controlled test conditions (typically a 70 kg rider, 25 °C and 20 km/h constant speed). The combination of fat tires (higher rolling resistance) and a 48V 15.6Ah pack means real-world range is sensitive to tire pressure — keep the tires correctly inflated, as low pressure increases resistance and reduces range. Use pedal assistance on climbs and into wind to save energy and extend battery life. For a structured estimate, see [Range Calculator](https://wiki.cemotoride.com/link/380). --- ## Safety and legal notes - **Wear an approved helmet** and observe all road rules for the area where you ride. - **Confirm your local eBike rules** — the 1,500W peak rating is well above the Class 2 motor definition in many jurisdictions. See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). - **eBikes are single-rider vehicles.** Never carry a passenger. - **Intended terrain:** on-road and improved trail. Do not ride rough trails — damage may occur. - **Do not ride through deep water**, and avoid prolonged riding in rain. - **Chain tension should be about 15 mm.** - **Braking distance increases in bad weather.** --- --- ## Images **B28D** — official product photography. ![B28D — Left view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_left_view.jpg) Left view ![B28D — Angled view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/AEB28D.jpg) Angled view ![B28D — Left side view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_leftside_view.jpg) Left side view ![B28D — Right view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_right_view.jpg) Right view ![B28D — Right side view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/Cemoto_EB28D_mountain_ebike_right_side_view.jpg) Right side view --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [B28A High Step Fat Tire](https://wiki.cemotoride.com/link/307) - [B28 Mountain eBike](https://wiki.cemotoride.com/link/306) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Cleaning & Storage](https://wiki.cemotoride.com/link/322) - [Tires, Wheels & Suspension](https://wiki.cemotoride.com/link/324) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # CEMOTO EB40 — Electric City Commuter Bike > A step-thru urban commuter eBike with a 750W hub motor, 48V 15Ah battery and a full commuter kit including rear rack and fenders — designed to be street-legal at Class 2 limits. > > **Product page:** [cemotoride.com/products/cemoto-eb40-electric-city-commuter-bike](https://cemotoride.com/products/cemoto-eb40-electric-city-commuter-bike) ![EB40 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-2003740.jpg) --- ## Overview The CEMOTO EB40 is the step-thru city commuter in the CEMOTO eBike range. It pairs a 6061 aluminum alloy frame with a 750W BLDC hub motor and a 48V 15Ah lithium-ion battery, giving a claimed range of 40+ miles. CEMOTO markets it as **Class 2 street legal** with a top speed of **20 mph**, which places it in the most permissive US category for eBike use on public roads and paths. It ships with a complete commuter kit — rear rack and fenders included — rather than as an add-on purchase. The step-thru geometry (low-step frame for easy mounting) makes it straightforward to get on and off in traffic and in everyday clothing. --- ## Available colors
Color
**White**
**Black**
For current pricing and availability, see the [EB40 product page](https://cemotoride.com/products/cemoto-eb40-electric-city-commuter-bike). --- ## Key specifications
SpecificationValue
**Motor**750W BLDC
**Battery**48V 15Ah Li-ion
**Charger**54.6V 2A, UL-listed
**Display**Color display, 4 inch
**Frame**6061 aluminum alloy
**Fork**Double crown fork
**Brakes**Hydraulic disc (XOD)
**Tires**26 × 1.95 KENDA
**Gears**SHIMANO 7-speed
**Max speed**20 mph (Class 2 street legal)
**Load capacity**120 kg
**Claimed range**40+ miles
--- ## Sizes and weight
MeasurementValue
**Net weight (N.W.)**27 kg
**Carton size**148 × 23 × 83 cm
**Load capacity**120 kg
--- ## Feature highlights - **750W high-torque hub motor** — strong acceleration for stop-start urban riding - **Top speed 20 mph, Class 2 street legal** — rideable on public roads and paths in most US jurisdictions without registration - **Extended range: 40+ miles** from the 48V 15Ah battery pack - **SHIMANO 7-speed gearing** — lets you pedal efficiently at speed and climb under your own power - **Tektro / XOD hydraulic disc brakes** — consistent stopping power in wet urban conditions - **Full commuter kit included** — rear rack and fenders supplied as standard --- ## What makes it a commuter The EB40 is configured for daily urban use rather than trail riding: - **Step-thru frame** — mount and dismount without swinging a leg over a top tube, useful in traffic and in normal clothing - **Rear rack included** — carry a bag, panniers or a lock without an aftermarket purchase - **Fenders included** — protection from road spray on wet commutes - **26 × 1.95 KENDA tires** — a fast-rolling, lower-resistance profile than fat tires, which suits paved surfaces and helps range - **Class 2 speed limit** — compliance with the most widely accepted eBike category --- ## Range and performance notes Published range figures are manufacturer-stated maximums under controlled test conditions. CEMOTO's range tests typically assume a 70 kg rider, 25 °C ambient temperature and 20 km/h constant speed. Real-world results vary with rider weight, terrain, temperature, tire pressure, battery condition and riding style. For a structured way to estimate range for your own conditions, see [Range Calculator](https://wiki.cemotoride.com/link/380). --- ## Safety and legal notes - **Wear an approved helmet.** Required by law in many jurisdictions for eBike riders. - **Confirm your local eBike rules.** Class 2 compliance applies in many US states, but local ordinances on where eBikes may be ridden (paths, trails, sidewalks) vary. See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). - **eBikes are single-rider vehicles.** Never carry a passenger. - **Improve your range by pedalling.** The owner manual advises using pedal assistance on climbs and in windy conditions to save energy and extend battery life. - **Do not ride through deep water**, and avoid prolonged riding in rain. - **Follow the assembly and pre-ride checks** in [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) and [Pre-Ride Inspection](https://wiki.cemotoride.com/link/300). --- --- ## Images **EB40** — official product photography. ![EB40 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-2003740.jpg) Main view ![EB40 — Detail 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-8237607.jpg) Detail 1 ![EB40 — Detail 2](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-2259892.jpg) Detail 2 ![EB40 — Detail 3](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/cemoto-ebike-eb40-city-commuter-e-bikes-3997034.jpg) Detail 3 --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - [Battery Care & Charging](https://wiki.cemotoride.com/link/321) - [Range Calculator](https://wiki.cemotoride.com/link/380) - [Spare Parts & Compatibility](https://wiki.cemotoride.com/link/382) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # CEMOTO EB66 (B66) — 750W Double Battery Motorcycle-Style eBike > A motorcycle-styled fat-tire eBike with a 750W motor and a choice of one or two 48V 15Ah batteries — iconic cruiser looks with modern electric technology. > > **Product page:** [cemotoride.com/products/eb66-harley-like-hi-tech-ebike](https://cemotoride.com/products/eb66-harley-like-hi-tech-ebike) ![EB66 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_1000_720_01.jpg) --- ## Overview The CEMOTO EB66 — sold under the store handle `eb66-harley-like-hi-tech-eBike` and referred to internally as **B66** — is the styling-led model in the CEMOTO eBike range. It combines motorcycle-cruiser aesthetics with an electric drivetrain: fat tires, a substantial battery, and intelligent controls. Its standout practical feature is the **dual-battery option**. The EB66 is sold in two variants — a single-battery version and a double-battery version — which is effectively a factory-fitted range extender. This is unusual in the eBike market, where a second battery is normally an aftermarket purchase, and it makes the EB66 the longest-range option in the range when specified with two packs. CEMOTO describes it as delivering exceptional performance on city streets and beyond, with a fusion of classic aesthetics and modern engineering. > **Naming note:** the product image filenames use **B66** (`B66_1000_720_01.jpg`), and the store title uses **EB66**. Both refer to the same bike. The variant names distinguish the battery configuration. --- ## Available configurations
VariantBattery
**48V15AH × 1**One 48V 15Ah pack
**48V15AH × 2**Two 48V 15Ah packs
> **Choosing between them:** one pack gives 48V × 15Ah ≈ **720 Wh**; two packs give ≈ **1,440 Wh** — double the energy, and it materially changes what the bike can do. Note that the second pack adds weight, and the EB66 is already the heaviest eBike in the range at 41 kg net. For current pricing of each configuration, see the [EB66 product page](https://cemotoride.com/products/cemoto-eb66-electric-fat-tire-ebike). --- ## Key specifications
SpecificationValue
**Motor**750W BLDC
**Battery**48V 15Ah Li-ion × 1 or × 2
**Charger**54.6V 2A, UL-listed
**Display**Color display, 4 inch
**Frame**Carbon steel
**Fork**Alloy suspension (Lo)
**Brakes**Disc, Tektro
**Tires**20 × 4.0 KENDA (fat tire)
**Gears**SHIMANO 7-speed
**Max speed**20 mph
**Load capacity**120 kg
--- ## Sizes and weight
MeasurementValue
**Net weight (N.W.)**41 kg
**Gross weight (G.W.)**48 kg
**Carton size**138 × 28 × 80 cm
**Load capacity**120 kg
**Wheel size**20 inch
> **The heaviest eBike in the range.** At 41 kg net, the EB66 is 8 kg heavier than the B28A/B28D and 14 kg heavier than the EB40. The dual-battery variant is heavier still. Factor this into storage, lifting and transport decisions — and note that CEMOTO has not published separate weights for the two battery configurations. --- ## Feature highlights - **Motorcycle-inspired design** — cruiser styling, a defining attribute of this model - **Dual-battery option** — up to ≈1,440 Wh of onboard energy for extended range - **750W BLDC motor** — strong output to move a heavy, fat-tired machine - **20 × 4.0 KENDA fat tires** — the smallest-diameter fat tires in the range, giving a low stance, a compact footprint and excellent traction - **Tektro disc brakes** — a recognized brake brand, providing consistent stopping power - **Carbon steel frame** — chosen for the cruiser aesthetic. Heavier than the 6061 alloy used elsewhere, and it needs more diligent corrosion care - **Alloy suspension fork** — absorbs impacts alongside the fat tires - **SHIMANO 7-speed gearing** — lets you pedal efficiently and conserve battery - **Fat tires for superior traction** — CEMOTO cites traction as a core EB66 benefit - **Intelligent controls and a 4-inch color display** — clear readout while riding --- ## Carbon steel frame — care note The EB66 is the only CEMOTO eBike using a **carbon steel** frame. That choice supports the cruiser look, but steel is more vulnerable to corrosion than aluminum, particularly where paint is chipped or scratched. Practical implications: - **Dry and inspect the frame after wet rides**, and after any exposure to salt (winter roads, coastal air). - **Touch up paint chips** promptly to prevent rust spreading. - **Pay attention to the underside of the frame, welds and the area around fasteners**, where water collects. - **Do not use a high-pressure washer.** Water forced into seams and bearings causes more harm than the dirt it removes. See [Cleaning & Storage](https://wiki.cemotoride.com/link/322). --- ## Battery and charging The EB66 uses a 48V 15Ah (≈720 Wh) pack charged by a 54.6V 2A UL-listed charger — the same charger used across the CEMOTO 48V range. **Charging time is not published for the EB66**, but by comparison with the [B28](https://wiki.cemotoride.com/link/306), which specifies a 6–7 hour charge time on a 48V 13Ah pack with the same 2A charger, expect a similar order of magnitude — likely **7–8 hours per pack** from empty. Charging two packs doubles the task unless you have two chargers. **Manual guidance on battery handling:** - **Recharge before your first ride** and after any long-distance operation. - Use only the battery supplied with, or recommended for, the bike. - Use only the supplied charger. If it fails, replace it with the recommended charger — not a generic substitute. - **For safety, cut the power supply when the bike is not in use.** - Battery lifespan averages **1 to 2 years** depending on usage and conditions. Plan for replacement. - **Never leave a battery charging unattended for long periods**, and charge on a non-flammable surface away from anything combustible. See [Battery Care & Charging](https://wiki.cemotoride.com/link/321) for charging practice, storage charge levels and temperature guidance. --- ## Range and performance notes Published figures are manufacturer-stated maximums under controlled test conditions (typically a 70 kg rider, 25 °C and 20 km/h constant speed). CEMOTO does not publish a specific range figure for the EB66, so range must be estimated from energy content and compared against models with published figures.
ConfigurationEnergyComparison
EB66 single battery≈720 WhSimilar to the [B28](https://wiki.cemotoride.com/link/306) (624 Wh) and [EB40](https://wiki.cemotoride.com/link/309) (720 Wh at 15Ah)
EB66 dual battery≈1,440 WhRoughly double the [B28A](https://wiki.cemotoride.com/link/307) / [B28D](https://wiki.cemotoride.com/link/308) (≈749 Wh)
The EB66 is heavy (41 kg) with fat tires and a low, wide stance. All three factors consume energy, so expect efficiency below that of a lighter, narrower-tired bike carrying the same charge. Use pedal assistance on climbs and into wind to conserve energy. For a structured estimate under your own conditions, see [Range Calculator](https://wiki.cemotoride.com/link/380). --- ## Safety and legal notes - **Wear an approved helmet** and observe all road rules for the area where you ride. - **Confirm your local eBike rules.** A 750W motor with high energy capacity may sit above local eBike definitions — in some jurisdictions, higher-power, throttle-operated bikes are classified differently from pedal-assist eBikes, with consequences for licensing, insurance and where you may ride. See [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). - **eBikes are single-rider vehicles.** Never carry a passenger, regardless of the cruiser styling and apparent seating room. - **Intended terrain:** on-road and improved trail. Do not ride rough trails — damage may occur. - **Do not ride through deep water**, and avoid prolonged riding in rain. The steel frame and the electrical system both warrant particular care here. - **Chain tension should be about 15 mm.** - **Braking distance increases in bad weather**, and this is a heavy bike — allow generous stopping distance. - **Mind the weight.** 41 kg is difficult to lift safely. Use proper technique and consider a second person for loading into vehicles. --- --- ## Images **EB66** — official product photography. ![EB66 — Main view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_1000_720_01.jpg) Main view ![EB66 — Detail 1](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_1000_720_02.jpg) Detail 1 ![EB66 — Detail 2](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_1000_720_03.jpg) Detail 2 ![EB66 — Alternative view](https://cdn.shopify.com/s/files/1/0615/5255/8239/files/B66_2.jpg) Alternative view --- ## Related pages - [eBikes & Scooters Overview](https://wiki.cemotoride.com/link/304) - [eBike Manuals](https://wiki.cemotoride.com/link/318) - [Battery Care & Charging](https://wiki.cemotoride.com/link/321) - [Cleaning & Storage](https://wiki.cemotoride.com/link/322) - [Range Calculator](https://wiki.cemotoride.com/link/380) - [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381) > **Note:** All performance figures are manufacturer-stated maximums and are not simultaneous guarantees. Specifications are subject to change without notice. # D-Series Electric Dirt Bikes # D-Series Electric Dirt Bikes The CEMOTO D-series is a range of off-road electric dirt bikes for teens and adults, built on two platforms: a **compact 48V platform** (D02 Classic, D03 Pro) and a **full-size 72V performance platform** (D02 Track, D03 Beast). > **Off-road only.** Every D-series model is intended for use on **private land and closed tracks**. They are not sold as street-legal vehicles. Confirm local laws before riding — see [Riding Laws & Compliance](https://wiki.cemotoride.com/link/381). --- ## Model line-up Tap a model to open its full specification page.
D02 Classic
D02 Classic 		D03 Pro
D03 Pro 		D02 Track
D02 Track 		D03 Beast
D03 Beast
--- ## The range at a glance | | D02 Classic | D03 Pro | D02 Track | D03 Beast | | --- | --- | --- | --- | --- | | **Positioning** | Entry-level, maximum value | Balanced all-rounder | High-performance, mid frame | Flagship, full-size frame | | **Motor** | 3000W peak brushless | 3000W peak brushless | 6000W peak brushless | 6000W peak brushless | | **Battery** | 48V 21Ah Li-ion | 48V 23Ah Li-ion | 72V 25Ah Li-ion (removable) | 72V 25Ah Li-ion | | **Top speed** | Up to 40 mph (65 km/h) | Up to 40 mph (65 km/h) | Up to 53 mph (85 km/h) | Up to 53 mph (85 km/h) | | **Maximum range** | Up to 30 mi (48 km) | Up to 34 mi (55 km) | Up to 60 mi (96 km) | Up to 50 mi (80 km) | | **Charge time** | ~6 hours | ~6 hours | ~7–8 hours | ~7–8 hours | | **Wheels** | 14" front / 12" rear | 14" front / 12" rear | 17" front / 14" rear | 17" front / 14" rear | | **Seat height** | 28.74 in | 28.3 in | 31.89 in (81 cm) | 31.9 in (~81 cm) | | **Rider height** | 4'11"–5'10" | 4'11"–5'10" | 5'9"–6'5" | 5'9"–6'5" | | **Max load** | 287 lb | ~265 lb | 265 lb (120 kg) | 287 lb | | **Net weight** | 121.3 lb (55 kg) | ~121 lb | 138.9 lb (63 kg) | — | | **Reverse mode** | — | — | Yes | — | **Performance figures are manufacturer-stated maximums**, measured under controlled test conditions (typically a 70 kg rider, 25 °C ambient temperature, 20 km/h constant speed for range). They are not simultaneous guarantees. Actual results vary with rider weight, terrain, temperature, tire pressure, battery condition, riding mode and riding style. --- ## Platform comparison ### Compact platform — D02 Classic & D03 Pro Both models share the **same 3000W high-torque motor platform**, 48V electrical system and 14"/12" wheel setup. The D03 Pro carries a slightly larger battery (23Ah vs 21Ah), giving it a marginally longer range figure. The D02 Classic costs less because it removes the horn and some street-oriented hardware, making it the leaner, off-road-first option. If your priority is value and trail fun, it is the D02 Classic. If you want the balanced all-rounder, it is the D03 Pro. ### Full-size performance platform — D02 Track & D03 Beast Both step up to a **72V 25Ah system and a 6000W peak brushless motor**, with 17"/14" wheels and a ~32-inch seat height for a taller, more experienced rider. - The **D02 Track** adds a **built-in reverse mode** for manoeuvring on narrow trails, and a removable battery that can be charged off the bike. It ships in a track configuration **without a horn**. - The **D03 Beast** is the flagship, on the full-size D03 frame with the 72V power platform. --- ## In this section | Page | Contents | | --- | --- | | [D02 Classic](https://wiki.cemotoride.com/link/314) | Full specification and feature detail | | [D02 Track](https://wiki.cemotoride.com/link/315) | Full specification and feature detail | | [D03 Pro](https://wiki.cemotoride.com/link/317) | Full specification and feature detail | | [D03 Beast](https://wiki.cemotoride.com/link/316) | Full specification and feature detail | | [User Manuals](https://wiki.cemotoride.com/link/318) | Download the official owner manual for your model | --- ## Common D-series features - Brushless hub motor with **finned controller housing** for heat dissipation - **Full-color digital display** showing speed, battery state of charge, mileage and mode - **Dual LED headlights** (model dependent) - **Hydraulic disc brakes** — dual-disc on the 72V models - **Front fork and rear shock suspension** — full off-road suspension front and rear - **Knobby off-road tires** sized to the model - **Three selectable riding modes** (Low / Mid / High; shown as gears 1–3 on the display) - Programmable controller with display-accessible performance parameters --- ## Ownership support | | Detail | | --- | --- | | **Warranty** | Period, coverage and exclusions — [Warranty](https://wiki.cemotoride.com/link/391) · [Warranty Claims](https://wiki.cemotoride.com/link/389) | | **Returns** | Return window and who pays return shipping — [Returns & Refunds](https://wiki.cemotoride.com/link/387) | | **Shipping** | Delivery coverage and estimated timing — [Shipping & Delivery](https://wiki.cemotoride.com/link/388) | | **Shipping damage** | Report with photos to [Support](https://wiki.cemotoride.com/link/378); resolution follows the [Shipping Policy](https://wiki.cemotoride.com/link/388) | | **Replacement parts** | Compatible D-series parts and accessories — [Spare Parts & Compatibility](https://wiki.cemotoride.com/link/382) | The policy pages are the authoritative source for every term above. Figures quoted in a product listing or campaign are superseded by them. # CEMOTO D02 Classic > Entry-level off-road electric dirt bike for teens and adults, built on a 48V system with a compact, budget-friendly frame setup. [← Back to D-Series overview](https://wiki.cemotoride.com/link/313)

D02 Classic — Black

--- ## Overview The D02 Classic pairs a 48V electrical system with a brushless motor rated up to **3000W peak**. With a **28.74-inch seat height**, it is designed for teens and adults with a more compact build, positioned as the maximum-value trail fun option in the D-series. It uses the **same 3000W high-torque motor platform as the D03 Pro**. The D02 Classic costs less because it removes the horn and some street-oriented hardware, making it the leaner, off-road-first option. **Available colors:** D02 Black · D02 Orange --- ## Key specifications | Item | Specification | | --- | --- | | Motor | 48V brushless motor, up to 3000W peak | | Battery | 48V 21Ah lithium-ion | | Top speed | Up to 40 mph (approx. 65 km/h) | | Range | Up to 30 miles (approx. 48 km) per charge | | Charge time | Approximately 6 hours | | Wheels | 14-inch front / 12-inch rear | | Brakes | Hydraulic disc brakes | | Suspension | Hydraulic front fork and rear shock (full suspension) | | Intended use | Off-road only — private land & track | ## Dimensions & weight | Item | Specification | | --- | --- | | Overall length | 61.42 in | | Overall height | 38.19 in | | Seat height | 28.74 in (approx. 73 cm) | | Ground clearance | 8.66 in | | Rider height | 4'11"–5'10" (150–178 cm) | | Net weight | 121.3 lb (55 kg) | | Maximum load | 287 lb | | Packed size | 51.6 × 12.2 × 24.0 in (131 × 31 × 61 cm) | | Packed weight | 138.9 lb (63 kg) | ## Feature highlights - 3000W peak brushless motor - Full-color digital display (up to 40 MPH) - Dual LED headlights - 48V 21Ah lithium battery - 14" / 12" knobby off-road tires - Hydraulic front fork and rear suspension - Finned controller housing - Hydraulic disc brakes --- ## Frequently asked questions **What is the maximum speed of the CEMOTO D02 Classic?** The manufacturer-stated maximum speed is up to 40 mph. Actual speed varies with rider weight, terrain, temperature, tire pressure, battery charge and riding conditions, so 40 mph is not guaranteed. **What is the estimated riding range?** The manufacturer-stated maximum range is up to 30 miles per charge. Actual range varies with speed, rider weight, terrain, temperature, tire pressure and riding style. **How long does the D02 Classic take to charge?** A full charge takes approximately 6 hours under normal conditions. Use only the compatible supplied charger in a dry, ventilated location and follow the owner's instructions. **What rider height is the D02 Classic designed for?** The listed rider-height range is approximately 4'11"–5'10" (150–178 cm), with a seat height of approximately 28.74 inches. Fit also depends on inseam, balance, strength and riding experience. **What is the maximum load?** The confirmed maximum load for the D02 Classic is 287 lb. Rider weight, equipment and anything carried on the bike should remain within this limit. **Is the D02 Classic suitable for teen riders?** The D02 Classic is marketed for teens and adults who fit the bike. Suitability also depends on maturity, strength, training and experience; adult supervision and appropriate protective gear are recommended for teen riders. **Is the D02 Classic street legal?** The D02 Classic is intended for off-road use on suitable private property and tracks. It is not marketed as a street-legal commuter, and riders should check all applicable local laws before use. **Is the D02 Classic less powerful than the D03 Pro?** No. Both models use the same 3000W high-torque motor platform. The D02 Classic costs less because it removes the horn and some street-oriented hardware, making it the leaner, off-road-first option. **Does the bike arrive fully assembled?** Some assembly and pre-ride checks are required after delivery. An adult should follow the assembly guidance and verify fasteners, brakes, controls, tires and suspension before the first ride. **What is included in the box?** The confirmed package includes the D02 Classic bike, one compatible charger, assembly tools and hardware, a manual and the original shipping carton. Exact tool appearance may vary. **Where does the D02 Classic ship from?** Dispatch origin, delivery coverage and any shipping cost are set out in the [Shipping & Delivery](https://wiki.cemotoride.com/link/388) policy. Tracking is provided after shipment. **How long does U.S. delivery usually take?** Delivery timing depends on your destination, the carrier and current conditions, and is stated on the [Shipping & Delivery](https://wiki.cemotoride.com/link/388) policy page rather than fixed here. Track your order with the details supplied after dispatch. **Is a signature required for delivery?** Signature requirements depend on the order value and are set out in the [Shipping & Delivery](https://wiki.cemotoride.com/link/388) policy. Monitor your tracking information and move the package to a secure location promptly after delivery. **What should I do if a component arrives damaged?** Photograph the carton, shipping label, internal packaging and affected component, then email support@cemotoride.com to open a ticket. If shipping damage to a component is confirmed, CEMOTO dispatches replacement parts under the [Shipping Policy](https://wiki.cemotoride.com/link/388). **Where can I buy replacement parts and get technical help?** Compatible parts are available in the CEMOTO accessories collection. Technical guides and video-assisted troubleshooting are available through the [Technical Guides](https://wiki.cemotoride.com/link/336) library and CEMOTO support. **What warranty and return coverage is included?** Warranty period, coverage and exclusions are defined by the [Warranty](https://wiki.cemotoride.com/link/391) and [Warranty Claims](https://wiki.cemotoride.com/link/389) pages; the return window and who pays return shipping are defined by [Returns & Refunds](https://wiki.cemotoride.com/link/387). Those pages are authoritative — any period quoted in a listing or campaign is superseded by them. --- ## Documentation - **Owner manual (PDF):** [CEMOTO D02 User Manual](https://wiki.cemotoride.com/attachments/40) — official 28-page D-series owner manual covering safety, assembly, operation, display, maintenance, troubleshooting and warranty - **Assembly guide:** [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - **Display & error codes:** [Display & Error Codes](https://wiki.cemotoride.com/link/332) > **Note:** Speed and range are manufacturer-stated maximums, not guarantees. Actual performance varies with rider weight, terrain, temperature, tire pressure and riding style. --- ## Images **D02 Classic** — official product photography.

D02 Classic — Black
Black

D02 Classic — Orange
Orange

D02 Classic — Component detail
Component detail

D02 Classic — Component detail (2)
Component detail (2)

D02 Classic — Size chart
Size chart

D02 Classic — On the trail
On the trail

# CEMOTO D02 Track > High-performance off-road electric dirt bike with 6000W peak output, a built-in reverse mode and a 72V removable battery, configured for private land and track use. [← Back to D-Series overview](https://wiki.cemotoride.com/link/313)

D02 Track — Front three-quarter

--- ## Overview The D02 Track is the high-performance version of the D02 series, built on a **72V 25Ah lithium battery** and a brushless motor rated up to **6000W peak**. It features a **reverse mode**, three riding modes and a **31.9-inch seat height**, aimed at taller, more experienced riders. The battery is **removable and can be charged off the bike**. The model ships in a **track configuration without a horn**. **Available colors:** D02 Track Black · D02 Track Orange --- ## Key specifications | Item | Specification | | --- | --- | | Motor | Brushless motor, up to 6000W peak | | Battery | 72V 25Ah lithium-ion (removable, can be charged off the bike) | | Top speed | Up to 53 mph (approx. 85 km/h) | | Maximum range | Up to 60 miles (approx. 96 km) per charge | | Torque | Up to approx. 221 lb-ft (300 N·m) | | Charge time | Approximately 7–8 hours | | Riding modes | Three: Low / Mid / High | | Controls | Reverse included / no horn (track setup) | | Wheels | 17-inch front / 14-inch rear | | Brakes | Hydraulic dual-disc brakes | | Suspension | Off-road front and rear suspension | | Charger plug | U.S. two-prong | | Assembly required | Front wheel, handlebars, footpegs and headlight | | Intended use | Off-road only — private land & track | ## Dimensions & weight | Item | Specification | | --- | --- | | Overall length | 66.14 in (168 cm) | | Overall height | 42.52 in (108 cm) | | Seat height | 31.89 in (81 cm) | | Ground clearance | 8.66 in (22 cm) | | Front fork length | 29.53 in (75 cm) | | Rider height | 5'9"–6'5" (approx. 175–195 cm) | | Maximum load | 265 lb (120 kg) | | Net weight | 138.9 lb (63 kg) | | Carton dimensions | 55.5 × 13.8 × 25.2 in (141 × 35 × 64 cm) | | Gross weight | 165.3 lb (75 kg) | ## Feature highlights - 6000W peak brushless motor - LCD display - Headlight - Front and rear suspension - Battery compartment (removable battery, chargeable off the bike) - Off-road tires (17" front / 14" rear) - **Reverse mode** for easier manoeuvring on narrow trails - Hydraulic dual-disc brakes - Finned controller housing --- ## From the box to the dirt **Assembly kit contents (pictured):** headlight, front number plate, wrenches, hex keys, screwdriver, cable ties, footpegs and manual. **Four parts to install:** front wheel, handlebars, footpegs and headlight. Follow the D-series assembly guide and complete the pre-ride checks. Keep the carton and internal protection for service or returns. **Charger:** included U.S. two-prong charger. Remove the battery from the compartment and charge it with the corresponding charging port (three-pin socket) on the charger. **Documentation:** D-series user manual (PDF) — see the [manuals library](https://wiki.cemotoride.com/link/318). --- ## Ownership, made clear The commercial terms that apply to your order — delivery coverage and timing, the return window, and the warranty period with its exclusions — are set out in full on the policy pages below. They are the authoritative version; any figure quoted in a product listing or campaign is superseded by them. | Topic | Where it is defined | | --- | --- | | **Shipping coverage and timing** | [Shipping & Delivery](https://wiki.cemotoride.com/link/388) | | **Shipping damage on arrival** | [Contact & Support](https://wiki.cemotoride.com/link/378) — photograph the carton and packaging, then open a ticket | | **Returns and refunds** | [Returns & Refunds](https://wiki.cemotoride.com/link/387) | | **Warranty period and exclusions** | [Warranty](https://wiki.cemotoride.com/link/391) · [Warranty Claims](https://wiki.cemotoride.com/link/389) | --- ## Frequently asked questions **How is the D02 Track different from the D02 Classic?** The D02 Track uses the 72V 25Ah / 6000W peak performance platform with 17"/14" wheels and a 31.9-inch seat, while the D02 Classic uses the 48V 21Ah / 3000W platform with 14"/12" wheels and a 28.74-inch seat. The D02 Track also adds a reverse mode and a removable, off-bike-chargeable battery. **Can I charge the battery off the bike?** Yes. The D02 Track battery is removable and can be charged outside the bike using the included charger and the battery's three-pin charging port. **How long does the D02 Track take to charge?** Approximately 7–8 hours for a full charge. **Does the D02 Track have a horn?** No. It ships in a track configuration without a horn, which is a deliberate setup for private land and track use. **What is the maximum load?** 265 lb (120 kg). **Is the controller programmable?** The CEMOTO D-series uses a programmable controller. It ships with a factory-set limit for local compliance and can be switched to competition-focused off-road settings where allowed. Display-accessible parameters such as the speed limit are documented in [Display & Settings](https://wiki.cemotoride.com/link/330). --- ## Documentation - **Owner manual (PDF):** [CEMOTO D-Series User Manual](https://wiki.cemotoride.com/attachments/40) — the official D-series owner manual. Note: CEMOTO currently publishes a single shared owner manual for the D02 and D03 series, covering safety, assembly, operation, display, maintenance, troubleshooting and warranty. - **Assembly guide:** [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - **Reverse mode & controls:** [Display & Settings](https://wiki.cemotoride.com/link/330) - **Display & error codes:** [Display & Error Codes](https://wiki.cemotoride.com/link/332) > **Note:** Speed and range are manufacturer-stated maximums and are not simultaneous guarantees. Actual performance varies with rider weight, terrain, temperature, riding mode and battery condition. --- ## Images **D02 Track** — official product photography.

D02 Track — Front three-quarter
Front three-quarter

D02 Track — Rear three-quarter
Rear three-quarter

D02 Track — Detail 1
Detail 1

D02 Track — Detail 2
Detail 2

D02 Track — Detail 3
Detail 3

D02 Track — Detail 4
Detail 4

D02 Track — Left side
Left side

# CEMOTO D03 Beast > The D-series flagship: a 72V system with 6000W peak output on a full-size frame, built for taller, experienced riders. [← Back to D-Series overview](https://wiki.cemotoride.com/link/313)

D03 Beast — Black

--- ## Overview The D03 Beast is the high-performance flagship of the D03 series, built on a **72V 25Ah lithium battery** and a brushless motor rated up to **6000W peak**. With a **31.9-inch seat height** and a 17"/14" wheel setup, it offers a taller chassis and a stronger power platform than the D03 Pro. **Available colors:** D03 Beast Black · D03 Beast Orange --- ## Key specifications | Item | Specification | | --- | --- | | Motor | 72V brushless motor, up to 6000W peak | | Battery | 72V 25Ah lithium-ion | | Top speed | Up to 53 mph (approx. 85 km/h) | | Range | Up to 50 miles (approx. 80 km) per charge | | Charge time | Approximately 7–8 hours | | Wheels | 17-inch front / 14-inch rear | | Brakes | Hydraulic disc brakes | | Suspension | Hydraulic front fork and rear shock | | Intended use | Off-road only — private land & track | ## Dimensions & weight | Item | Specification | | --- | --- | | Overall length | 66.1 in | | Seat height | Approx. 31.9 inches (approx. 81 cm) | | Ground clearance | 11.0 in | | Rider height | 5'9"–6'5" (approx. 175–195 cm) | | Maximum load | 287 lb | ## Feature highlights - 6000W peak brushless motor - Full-color display (53 MPH readout) - Dual LED headlights - 72V 25Ah lithium battery - Knobby off-road tires (17" front / 14" rear) - Hydraulic front fork and rear shock - Finned controller housing - Hydraulic disc brakes --- ## D03 Pro vs D03 Beast | Item | D03 Pro | D03 Beast | | --- | --- | --- | | Electrical system | 48V 23Ah | 72V 25Ah | | Peak power | 3000W | 6000W | | Wheels | 14" / 12" | 17" / 14" | | Seat height | 28.3 in | 31.9 in | | Rider height | 4'11"–5'10" | 5'9"–6'5" | | Best for | Compact, approachable fit | Taller, experienced riders | > **Choosing between them:** the difference is electrical system, wheel size and seat height — not brand tier. The D03 Beast is the same D03 family stepped up to the 72V platform and a full-size chassis. --- ## Frequently asked questions **Who is D03 Beast for?** Taller, experienced riders who fit its 31.9-inch seat and listed 5'9"–6'5" range. **How fast can it go?** Up to 53 mph is manufacturer-stated and not guaranteed. **What is the maximum load?** The confirmed maximum load is 287 lb. **Does it arrive assembled?** Some assembly and pre-ride checks are required. See [Unboxing & Assembly](https://wiki.cemotoride.com/link/299). **What warranty is included?** The warranty period, coverage and exclusions are governed by the official [Warranty](https://wiki.cemotoride.com/link/391) terms and the [Warranty Claims](https://wiki.cemotoride.com/link/389) procedure. --- ## Documentation - **Owner manual (PDF):** [CEMOTO D-Series User Manual](https://wiki.cemotoride.com/attachments/41) — the official D-series owner manual. Note: CEMOTO currently publishes a single shared owner manual for the D02 and D03 series, covering safety, assembly, operation, display, maintenance, troubleshooting and warranty. - **Assembly guide:** [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - **Display & error codes:** [Display & Error Codes](https://wiki.cemotoride.com/link/332) > **Note:** Speed and range are manufacturer-stated maximums, not guarantees. Actual performance varies with rider weight, terrain, temperature, tire pressure and riding style. --- ## Images **D03 Beast** — official product photography.

D03 Beast — Black
Black

D03 Beast — Orange
Orange

D03 Beast — Specification highlight
Specification highlight

D03 Beast — Off-road showcase
Off-road showcase

D03 Beast — Feature detail 1
Feature detail 1

D03 Beast — Feature detail 2
Feature detail 2

# CEMOTO D03 Pro > Mid-range off-road electric dirt bike with 3000W peak output, three selectable riding modes and a compact, approachable frame setup. [← Back to D-Series overview](https://wiki.cemotoride.com/link/313)

D03 Pro — Main view

--- ## Overview The D03 Pro is built on a **48V 23Ah lithium battery** and a brushless motor rated up to **3000W peak**. With a **28.3-inch seat height**, three selectable riding modes and hydraulic dual-disc brakes, it is positioned as the balanced all-rounder for teens and adults with a compact build. **Available colors:** D03 Pro Black · D03 Pro Orange --- ## Key specifications | Item | Specification | | --- | --- | | Motor | Brushless motor, up to 3000W peak | | Battery | 48V 23Ah lithium battery | | Top speed | Up to 40 MPH (approx. 65 km/h) | | Maximum range | Up to 34 miles (approx. 55 km) | | Torque | Up to approx. 96 lb-ft | | Charge time | Approximately 6 hours | | Riding modes | Three selectable modes | | Display | Digital display | | Brakes | Hydraulic dual-disc brakes | | Suspension | Full front and rear suspension | | Wheels | 14-inch front / 12-inch rear | | Intended use | Off-road only — private land & track | ## Dimensions & weight | Item | Specification | | --- | --- | | Seat height | 28.3 inches | | Rider height | Approx. 4'11"–5'10" (150–178 cm) | | Maximum load | Approx. 265 lb | | Overall length (reference) | Approx. 61.4 inches | | Overall height (reference) | Approx. 38.2 inches | | Ground clearance (reference) | Approx. 8.7 inches | | Net weight | Approx. 121 lb | | Carton dimensions | Approx. 51.6 × 12.2 × 24.4 inches | | Gross weight | Approx. 139 lb | ## Feature highlights - 3000W peak brushless motor - Full-color digital display - Dual LED headlights - 48V 23Ah lithium battery - Knobby off-road tires (14" front / 12" rear) - Front fork suspension and rear shock - Finned controller housing - Hydraulic disc brakes --- ## Frequently asked questions **What does the 3000W figure mean?** It is the stated **peak** motor output, not a continuous or nominal power rating. **How fast and how far can the D03 Pro go?** The manufacturer states up to 40 MPH and up to 34 miles. Actual results vary with rider weight, terrain, temperature, tire pressure, mode selection and riding style. **Who is the D03 Pro designed to fit?** The stated rider-height range is approximately 4'11"–5'10", with a 28.3-inch seat. Individual inseam, skill and comfort should also guide fit. **How large and heavy is the shipping carton?** The supplied carton dimensions are approximately 51.6 × 12.2 × 24.4 inches. Listed net weight is approximately 121 lb and gross shipping weight is approximately 139 lb, so buyers should plan suitable space and lifting assistance. **Does it include a street kit or qualify for road use?** No street kit is included. The D03 Pro is presented for off-road use on suitable private land and tracks, not as a street-legal vehicle. **What speeds do the three modes allow?** The bike has three selectable modes, but verified mode-by-mode speed test data is not available, so no specific speed is assigned to each mode. **Is a 30-degree climbing claim included?** No. There is no verified standardized test basis for that claim. **How quickly does an in-stock order ship?** Dispatch and delivery timing depend on live stock and your destination — see the [Shipping & Delivery](https://wiki.cemotoride.com/link/388) policy for the current terms. **What warranty is included?** The warranty period, coverage and exclusions are governed by the official [Warranty](https://wiki.cemotoride.com/link/391) terms and the [Warranty Claims](https://wiki.cemotoride.com/link/389) procedure. --- ## Documentation - **Owner manual (PDF):** [CEMOTO D-Series User Manual](https://wiki.cemotoride.com/attachments/41) — the official D-series owner manual. Note: CEMOTO currently publishes a single shared owner manual for the D02 and D03 series, covering safety, assembly, operation, display, maintenance, troubleshooting and warranty. - **Assembly guide:** [Unboxing & Assembly](https://wiki.cemotoride.com/link/299) - **Display & error codes:** [Display & Error Codes](https://wiki.cemotoride.com/link/332) > **Note:** Speed and range are manufacturer-stated maximums, not guarantees. Actual performance varies with riding conditions. --- ## Images **D03 Pro** — official product photography.

D03 Pro — Main view
Main view

D03 Pro — Off-road hero
Off-road hero

D03 Pro — Performance
Performance

D03 Pro — Parent and child size comparison
Parent and child size comparison

D03 Pro — Size and fit
Size and fit