ONESPORT OT08
ONESPORT OT08
Electric fat bike – Power and comfort for everyday use
The ONESPORT OT08 electric bike is designed to offer a comfortable, stable, and powerful ride. Thanks to its high-performance motor, high-capacity battery, and wide fat bike tires, it is suitable for both urban commutes and uneven paths. Robust and versatile, it guarantees a smooth and secure riding experience every day.
High-performance 500W motor – Smooth ride
Equipped with a 500 W brushless rear motor, the ONESPORT OT08 offers efficient electric assistance to facilitate starts and climbs. Its power allows for an enjoyable ride both in the city and on more rugged terrain.
- Acceleration: progressive and stable
- Performance: effective assistance on roads and paths
- Maximum speed: 25 km/h compliant with European regulations
48V 18Ah battery – Long range
The ONESPORT OT08 features a removable and lockable 48V / 18Ah (≈ 864 Wh) lithium-ion battery for added security and convenience.
Its range can reach 80 to 90 km in assisted mode depending on the terrain, rider's weight, and assistance level used. This range makes it perfectly suited for daily commutes as well as long-distance rides.
Comfort, safety, and equipment
- Brakes: front and rear mechanical disc brakes
- Tires: 20 × 4.0 inch fat bike tires for excellent stability
- Suspension: telescopic front fork with shock absorber
- LCD display: shows speed, battery, distance, and assistance modes
- Lighting: powerful front LED headlight + integrated rear light
- Maximum load: 120 kg
- Seat height: adjustable from 760 to 960 mm
- Net weight: 37.5 kg
- Water resistance rating: IPX4 (splash-proof)
The ONESPORT OT08 is limited to 25 km/h in accordance with European regulations for electric bikes. Wearing a helmet and protective gear is recommended for safe riding.
The ONESPORT OT08 is a robust and versatile electric fat bike, ideal for daily commutes, leisure rides, and varied terrains.
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Technical Specifications
Technical Specifications
ONESPORT OT08 Technical Specifications
| Feature | Detail / Value |
|---|---|
| Model | ONESPORT OT08 |
| Motor | Rear brushless motor – nominal power 250 W (max power 500 W, max torque: 65 Nm) |
| Battery | Removable and lockable 48 V / 18 Ah Lithium-ion (≈ 864 Wh) |
| Range | 80–90 km depending on assistance mode and conditions |
| Max speed | 25 km/h (electronic limitation) |
| Charging time | 8 to 10 hours (48 V / 2 A charger included) |
| Frame | Aluminum frame, wide alloy wheels, robust and stable |
| Wheels | 20 × 4.0 inches (oversized all-terrain tires) |
| Suspension | Telescopic front fork with shock absorber |
| Brakes | Front and rear disc brakes |
| Control screen | Multifunction LCD display: speed, battery, distance, PAS mode |
| Lighting | LED front light + integrated rear light |
| Net weight | ≈ 37.5 kg |
| Max load | 120 kg |
| Dimensions (L × W × H) | 180 × 67 × 115 cm |
| Seat height | 760–960 mm (adjustable) |
| Waterproof rating | IPX4 (splash-proof) |
| Manual link | ONESPORT OT08 Official Manual 👉 |
Dimensions
Dimensions
What are the dimensions of the ONESPORT OT08?
| Characteristic | Detail / Value |
|---|---|
| Overall length | 1800 mm |
| Front height (handlebar) | 1150 mm |
| Rear height | 700 mm |
| Seat height | 760–960 mm (adjustable) |
| Folded dimensions | Not foldable |
| Tire dimensions | 20 × 4.0 inches |
| Net weight | ≈ 37.5 kg |
| Gross weight | ≈ 43–44 kg |
Box contents
Box contents
What's in the box?
| Item | Description |
|---|---|
| 1 × ONESPORT OT08 Electric Bike | Main bike, partially assembled (frame, wheels, motor, battery installed). |
| 1 × 48 V / 18 Ah Lithium Battery | Removable, lockable with key, integrated into the frame. |
| 1 × 48 V / 2 A Charger | Full charge in 6 to 8 hours. Power cable included. |
| 2 × Battery Keys | Allow for secure locking and removal of the battery. |
| 1 × Assembly Tool Kit | Set of Allen keys and wrenches for final assembly (pedals, handlebars, front wheel). |
| 1 × Pair of Pedals | Non-slip aluminum pedals to be mounted. |
| 1 × Front and Rear Mudguard | Protects against splashes of mud and water. |
| 1 × User and Assembly Manual | Full assembly and safety instructions available here: official OT08 manual 👉 |
| 1 × Quick Connection Cable (display / motor) | Allows for easy connection of the controller to the motor and LCD display. |
FAQ
FAQ
ONESPORT OT08 FAQ: All Frequently Asked Questions
| Question | Answer |
|---|---|
| What is the battery range? | Up to 80–90 km in low assistance mode. The actual observed range is generally between 60 and 75 km depending on the assistance mode, rider weight, terrain, and riding conditions. |
| What is the maximum speed? | 25 km/h in accordance with European regulations for electric-assist bicycles. Any modification to the settings is prohibited on public roads. |
| How do I charge the battery? | Use the supplied 48 V / 2 A charger. Estimated charging time: 6 to 8 hours. The battery is removable and lockable for added security. |
| Can I ride in the rain? | Yes. The ONESPORT OT08 is IPX4 rated, making it resistant to water splashes. However, it is not recommended to ride in heavy and prolonged rain or to clean the bike with a high-pressure jet. |
| How do I remove and install the battery? | Unlock the battery using the supplied key, remove it by the handle, then replace and lock it after charging or use. |
| What maintenance is recommended? | Regular cleaning with a damp cloth, checking tire pressure (20 × 4.0), chain lubrication, checking brakes and fasteners before use. |
| What should I do if an error code appears on the screen? | Turn off the bike, remove the battery for about 30 seconds, then turn it back on. If the code persists, consult the "Troubleshooting" section of the manual or contact Evelostore support. |
| What is the maximum allowed load? | The maximum supported load is 120 kg (including rider and cargo). |
| Where can I find the complete manual? | The official manual is available here: 👉 ONESPORT OT08 Complete Manual |



