BAFANG BBS(MM G31) Mid Motor Kit
With an integrated speed sensor, this BBS(MM G31) mid-drive motor, which is compatible with standard bikes, has a rated power of 250W,350W and 500W, a reduction ratio of 1: 21.9 and a maximum torque of 80 N.m, providing ideal power for vehicles. This BBS(MM G31) mid motor need your bicycle bottom bracket is 68mm or 100mm.Light but strong and efficient, this BBS mid motor greatly enhances riding comfort and is suitable for touring bikes and commuter bikes. This BBS(MM G31) mid motor is black. |
BBS (MM G31) mid motor | Crank | Brake levers and thumb throttle |
Chain wheel and chain cover | Waterproof connector | Speed sensor |
Screw and secure plate |
Optional Display | ||
C961 | C963 | C965 |
Technical Parameters |
Rated Power
| 250W | 350W | 500W | 750W |
Nominal Voltag | 36V | 36V/48V | 36V/48V | 48V |
Construction | Geared Motor | Geared Motor | Geared Motor | Geared Motor |
RPM | 70-90 | 70-90 | 70-90 | 130-150 |
Max Torque | 80 N.m | 80 N.m | 80 N.m | 160N.m |
Efficiency | 80 % | 80 % | 80 % | 80% |
Sensor | Speed Sensor Hall Sensor | Speed sensor Hall sensor | Speed sensor Hall sensor | Speed sensor Hall sensor |
IP-Code | IP 65 | IP 65 | IP 65 | IP 65 |
Bottom Bracket | 68mm/100mm | 68mm/100mm | 68mm/100mm | 68mm/100mm |
Chain Wheel | 44T/46T/48T/52T | 44T/46T/48T/52T | 44T/46T/48T/52T | 44T/46T/48T/52T |
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