Additional information
| Mounting Position | Central |
|---|---|
| Color | Black / Silver |
| Rated Power(W) | 250W/350W |
| Rated Voltage(DCV) | 36V/48V |
| Wheel Size(inch) | 16''-29'' |
| Max . Speed | 90rpm |
| Efficiency ( % ) | ＞80% |
| Max Torque(N.m) | 90N.m |
| Assist Ratio | 2.5 – 3 |
| Speed Ratio | 53 |
| Sensor Style | Torque sensor |
| Teeth Species | 46T(38T-54T) |
| BB Axle | 68mm -73mm 100mm 110mm |
| Magnet Rate | 20 Poles |
| Noise Level(dB) | ＜50dB |
| Work Temperature | -20℃-50℃ |
| Motor Weight | 5.8kg |
| Waterproof Level | IP65 |
