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ONE SPORT W66 is a retro all-terrain fat tire electric bike suitable for urban commuting and outdoor riding. Equipped with a 500W high-torque rear hub motor, it delivers stable power and strong climbing performance. This e-bike complies with EU regulations with a legal road speed of 25 km/h. A speed unlock function supports up to 45 km/h, exclusively for private off-road use. Note: Any factory speed limit modification will void the warranty and may violate local traffic laws.
Featuring a removable 48V 13.5Ah lithium battery, it provides 80–100km long range on a single charge. The 20×4.0" all-terrain fat tires and dual suspension front fork adapt to multiple road conditions. Paired with Shimano 7-speed shifting and hydraulic disc brakes, it ensures smooth control and safe braking. CE certified and supports a max load of 120kg for daily and outdoor use.
| Feature | Specification |
|---|---|
| Product Model | ONE SPORT W66 |
| Frame Material | High-Quality Steel Frame |
| Motor Power | 500W High-Speed Brushless Rear Hub Motor |
| Motor Torque | 65Nm High Torque |
| Standard Max Speed (EU Compliant) | 25 km/h |
| Max Speed After Speed Unlock | 45 km/h (Only for private off-road use, modification voids warranty) |
| Battery Specification | 48V · 13.5Ah Removable Lithium-ion Battery |
| Cruising Range | 80 – 100 km (Pedal Assist Mode) |
| Tire Size | 20 × 4.0 Inch All-Terrain Fat Tires |
| Transmission System | Shimano 7-Speed Gear System |
| Front Fork | Dual Suspension Front Fork |
| Brake System | Front & Rear Power Cut-off Hydraulic Disc Brakes |
| Display Panel | Multifunctional LCD Smart Display |
| Lighting System | Front Headlight & Rear Brake Light |
| Max Climbing Angle | 30° |
| Net Weight | 38 kg |
| Gross Weight | 45.72 kg |
| Packing Dimensions | 145 × 28 × 77 cm |
| Applicable Height | 160 cm – 200 cm |
| Maximum Load Capacity | 120 kg |
| Certification | CE / EN 15194 EPAC Standard |

Strict Assembly & Quality Control: Every Bike is Inspected
Organized Spare Parts: Ready for Fast After-Sales Support
In-House Production: From Frame to Final Product
Factory-Finished Wheels: Precision-Tested for Safety
High-Quality Components: Every Detail Matters
EU Local Warehouse: Ready for Fast Shipping
Massive Inventory: Thousands of E-Bikes in Stock
Folding E-Bike Assembly Line: Built for European Riders
Premium Frames & Batteries: Built to Last, Built for Safety









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