Bafang G0900 750W
Bafang G0900 (RM G0900.750.D) 48V 750W rear geared hub motor. 80Nm torque, 138mm dropout, cassette-compatible (8-10 speed), disc brake only. IPX6 waterproof. CE and UL2849 certified. Positioned between the G062 (500W) and Bafang's direct-drive H-series.
In brief: 750W geared rear hub motor. Fits 138.0mm dropout. 48V rated. Disc brake compatible. From $261.
Specs verified Jul 17, 2026
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Specifications
Performance
- Drive Type
- Geared
- Wattage
- 750W
- Rated Voltage
- 48V
- Max Torque
- 80.00Nm
- Max Speed
- 45km/h
Fitment
- Position
- Rear
- Dropout Width
- 138mm
Wheel
- Disc Brake
- Yes
- Rim Brake
- No
- Spoke Holes
- 36
- Freehub Type
- Shimano HG (Hyperglide)
Physical
- Weight
- 5.6 kg
- IP Rating
- IPX6
Included in Kits
Bafang G090 750W Hub Kit 26" No Battery w/ B02N-U
Bafang G090 750W Hub Kit 26" No Battery w/ B04NFrom $257.62
Bafang G090 750W Hub Kit 26" No Battery w/ DZ40From $249.46
Bafang G090 750W Hub Kit 26" w/ 10Ah w/ B02N-UFrom $377.85
Bafang G090 750W Hub Kit 26" w/ 10Ah w/ B04NFrom $257.62
Bafang G090 750W Hub Kit 26" w/ 10Ah w/ DZ40From $716.12
Bafang G090 750W Hub Kit 26" w/ 13Ah w/ B02N-UFrom $393.89
Bafang G090 750W Hub Kit 26" w/ 13Ah w/ B04NFrom $257.62
Bafang G090 750W Hub Kit 26" w/ 13Ah w/ DZ40From $970.44
Bafang G090 750W Hub Kit 26" w/ 20Ah w/ B02N-UFrom $476.29
Bafang G090 750W Hub Kit 26" w/ 20Ah w/ B04NFrom $257.62
Bafang G090 750W Hub Kit 26" w/ 20Ah w/ DZ40From $1,007.71





