How to replace Bafang Max drive M400 G330 nylon gear

If you need a replacement Bafang Max drive M400 G330 nylon gear, please check here https://www.greenbikekit.com/bafang-8... ;
There are two versions for the nylon gear, please double check your original nylon gear first. If you want to know the difference between the two versions of nylon gears, please check on www.greenbikekit.com .
Related replacement parts for Bafang M400 / G330 motor:
Bafang Max drive controller: https://www.greenbikekit.com/bafang-8...
Bafang max drive M400 torque sensor: https://www.greenbikekit.com/bafang-8...
Bafang max drive G330 motor core: https://www.greenbikekit.com/bafang-8...
Bafang Max drive M400 Reduction gear and steel cover: https://www.greenbikekit.com/bafang-8...
Bafang M400 max drive pawl clutch: https://www.greenbikekit.com/bafang-8...
Bafang M400 G330 speed sensor: https://www.greenbikekit.com/electric...
Bafang M400 G330 installation screw set: https://www.greenbikekit.com/electric...
Bafang M400 G330 EB-BUS cable:https://www.greenbikekit.com/electric...
Bafang M400 G330 shift sensor: https://www.greenbikekit.com/electric...
Bafang M400 Screen DP C07: https://www.greenbikekit.com/electric...
Bafang M400 chainwheel: https://www.greenbikekit.com/electric...
Bafang M400 G330 motor plastic cover: https://www.greenbikekit.com/electric...
Bafang M400 GG330 hanger: https://www.greenbikekit.com/electric...