Bafang H400B/G020 Rear 250w / 500W Geared Hub Motor – Reliable Power & Smooth Performance
This rear-drive geared hub motor can be bought configured and marked for 2 power ratings. 250W and 500W rated power with a strong maximum torque of 60Nm, making it an excellent choice for a wide range of e-bike builds. The G0210 is built with strength and longevity in mind. It is designed for reliability and efficiency, the Bafang H405/G0210 motor offers smooth, quiet operation that won’t let you down.
SPECIFICATIONS
- Motor Model: H400B RM G020.500.D/DC + H400B RM G020.250.D/DC
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Motor Type: Rear Geared Hub
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Rated Voltage: 48V
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Rated Wattage: 250W / 500W
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Torque: 45Nm
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Weight: 3.3Kg
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Brake Compatibility: Disc brake
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Cable Exit: Right-hand side (drive side) end of axle
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Spoke Specs: 36 Hole
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Sprocket Type: Cassette
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Ingress Protection: IPX6 (water-resistant)
- Axle Dimensions: 10mm across the flats, 12mm at it’s widest
DIMENSIONS – See Picture in Gallery Above
= 42.5mm
= 145mm
= 44mm
= 15.25mm
= 41.8mm
= 138
IMPORTANT NOTES
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UK road legal limit for e-bike motors is 250W maximum; if the motor is rated higher, it is not road-legal.
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Always use the supplied disc rotor bolts. Using longer bolts can cause internal grinding and prevent the motor from rotating properly.