Products
Construction : Gear Drive
Weight : 3.8/3.9 Kg
Noise Grade : ≤55 dB
Rated Voltage : 36V DC
Rated Power : 250 / 350 W
Max Torque : 50 N.m
Integrated 3-Speed Gear Hub Motor System
Automatic Electronic Shifting
Smart shifting algorithm
PedalFlow™ Technology for natural pedal feel
Optimized gear ratio progression
Maximum Torque 50Nm
Super silent operation <=55dB
OLD 148mm
Weight 3.8 Kg (chain version) / 3.9 Kg (belt version)
The Ananda R900 Integrated 3-Speed Gear Hub Motor System offers a major step forward in e-bike motor technology, delivering exceptional performance, intuitive electronic shifting, and smart gearing optimization.
The R900 combines the motor and automatic electronic gear shifting into one compact system, optimizing efficiency, reducing maintenance, and ensuring a smoother, more responsive ride.
The R900 reacts instantly to speed and slope, delivering control, smooth acceleration, and an uncompromised riding experience.
Our PedalFlow™ is a patented technology that enables automatic gear changes for fluid transitions without power loss, even under high torque or heavy load.
| Construction | Gear Drive |
| Weight (Kg) | 3.8/3.9 |
| Color | Black |
| Noise Grade (dB) | ≤55 |
| Operation Temperature (°C) | -20~55 |
| Brake Type | Disc Brake / V Brake |
| Cable Routing | Through Side, Right |
| Spoke specification | 36H*12G/13G |
| Free wheel | Chain/Belt |
| Rated Voltage (DC) | 36V |
| Rated Power (W) | 250 / 350 |
| Max Torque (N.m) | 50 |
| Max efficiency | ≥78% |
| Certifications | CE / RoHS / REACH |
| Waterproof | IPX6 |
| Cable Length (mm) | 250 |
| A: 51.7mm |
| B: 139.5mm |
| C: 126.5mm |
| D: M12x1.25mm |
| E: 15.2mm |
| F: 18.5mm |
| O.L.D: 148mm |
| O.L.D |
| Construction |
| Rated Voltage (DC) |
| Rated Power (W) |
| Max Torque (N.m) |
| Max efficiency |
| Weight (Kg) |
| Color |
| Noise Grade (dB) |
| Operation Temperature (°C) |
| Brake Type |
| Cable Routing |
| Cable Length (mm) |
| Spoke specification |
| Free wheel |
| Certifications |
| Waterproof |
R900
eCity
| 148mm |
| Gear Drive |
| 36V |
| 250 / 350 |
| 50 |
| ≥78% |
| 3.8/3.9 |
| Black |
| ≤55 |
| -20~55 |
| Disc Brake / V Brake |
| Through Side, Right |
| 250 |
| 36H*12G/13G |
| Chain/Belt |
| CE / RoHS / REACH |
| IPX6 |
M108VD
eCity
| 100 |
| Gear Drive |
| 36V |
| 250 |
| 30 |
| ≥80% |
| 2 |
| Grey / Sliver |
| ≤50 |
| -20~55 |
| Disc Brake / V Brake/Roller Brake |
| Through shaft,Left |
| 250 |
| 36H*13G |
| / |
| CE / RoSH / REACH |
| IPX5 |
