Products
Weight : 3.0/3.2 Kg
Construction : Gear Drive
Shaft Standard : JIS
Rated Power : 250/350 W
RPM : 105/110/115
Max Torque : 80/100 Nm
Max efficiency : ≥80%
Robust Performance & versatile Use
Coaster brake option
Throttle option
System's versatility, powerful support, tailored design for trekking mid-motor e-bikes.
The M81 drive system offers robust performance, making it an ideal choice for both city commuting and rugged trekking adventures. Whether navigating urban streets or exploring off-road trails, this system delivers consistent power and reliability.
Experience unparalleled support with the M81 drive system's impressive maximum torque of 85Nm (250W). Riders can conquer steep inclines and challenging terrains with ease, enjoying a powerful and seamless riding experience.
Engineered for mid-motor e-bikes, the M81 drive system combines precision engineering with innovative design. Enjoy a smooth and efficient ride, with power delivery optimized for the specific demands of cycling enthusiasts.
| Weight (Kg) | 3.0/3.2 |
| Construction | Gear Drive |
| Shaft Standard | JIS |
| Color | Black |
| Rated Voltage (DC) | 36V/48V |
| Rated Power (W) | 250/350 |
| RPM | 105/110/115 |
| Max Torque (Nm) | 80/100 |
| Max efficiency | ≥80% |
| Coaster Brake | Option |
| e-Brake | ● |
| Gear Sensor | Option |
| Light Drive Capacity | 6V3W/12V6W |
| Sensor | Integrated Torque & Cadence Sensor |
| Certifications | CE/EN15194/RoHS/REACH/UKCA |
| A: 200mm |
| B: 135mm |
| C: 49mm |
| D: 155mm |
| Weight (Kg) |
| Construction |
| Rated Voltage (DC) |
| Rated Power (W) |
| RPM |
| Max Torque (Nm) |
| Max efficiency |
| Sensor |
| Coaster Brake |
| Shaft Standard |
| Color |
| Operation Temperature (°C) |
| e-Brake |
| Gear Sensor |
| Light Drive Capacity |
| Certifications |
| Tests |
| Usage |
M81
eCity / eTrekking
| 3.0/3.2 |
| Gear Drive |
| 36V/48V |
| 250/350 |
| 105/110/115 |
| 80/100 |
| ≥80% |
| Integrated Torque & Cadence Sensor |
| Option |
| JIS |
| Black |
| ● |
| Option |
| 6V3W/12V6W |
| CE/EN15194/RoHS/REACH/UKCA |
M100
eMTB / eCargo
| 3.5/3.9 |
| Gear Drive |
| 36V/48V/52V |
| 250/350/500 |
| 110/120/135 |
| 110/120/130 |
| ≥80% |
| Integrated Torque & Cadence Sensor |
| / |
| JIS/ISIS |
| Black |
| ● |
| Option |
| 6V3W/12V6W/12V24W/24V24W |
| CE/EN15194/RoHS/REACH/UKCA/UL |