Cassette type freewheel which can install 9 speed gear,customizable speed,180-350w available.
| Motor Type | BLDC Gear Motor(cassettle type) |
| Position | Rear |
| Rated Voltage (V) | 24/36/48 |
| Rated Power (W) | 180W-350W |
| Rated Speed(km/h) | 25/Customized |
| Temperature (℃) | -20~45℃ |
| Rated Efficiency(%) | ≥82 |
| Hall Sensor | Optional |
| Surface Color | Black/Shining/Silver |
| Reduction Ratio | 1:4.4 |
| Suitable wheel size (inch) | 16-28 |
| Net Weight (kg) | 3.0 |
| OLD (mm) | 145 |
| Cable location | Shaft Center Right |
| Brake Type | V brake/Disc brake |
| Spoke Specification | 36H*12g/13g |
| Noise (db) | <55db |
| Waterproof Grade | IP65 |
| Connection Type | Waterproof quick release plug |
