Product Description
Convert a compatible bike to rear electric assist
This BAFANG brushless geared rear hub motor kit is designed for bicycle conversion projects, including commuter, mountain, touring, and road-bike builds. Choose the wheel, power, brake, display, and control configuration that matches your frame and riding plan.
Configuration options shown in this listing
- Power options: 500W, 750W, and 1000W selections are shown, with 36V/48V voltage references in the specifications.
- Wheel options: 20 in, 26 in, 27.5 in, 700C, 28 in, and 29 in selections are shown. Some options are marked for fat-tire builds.
- Brake compatibility: configurations include V-brake and disc-brake references. Brake lever or brake sensor choices may be available depending on the selected variant.
- Drive position: rear hub installation with a cassette-style freehub body.
- Controls: selected configurations may include a thumb throttle, pedal-assist sensor, brake sensors, controller, and either no display or a DZ40 Mini display. Confirm the exact variant before ordering.
- Weather resistance: the specification lists IPX5 water resistance. Avoid submersion, pressure washing, and riding through deep water.
Check compatibility before ordering
- Measure your rear dropout spacing. The listing references approximately 135–142 mm for the 500W setup; your frame must match the selected motor wheel.
- Confirm your wheel diameter, tire width, axle fit, cassette or freehub requirement, and brake type.
- Confirm the motor voltage and power match your battery, controller, local regulations, and intended use.
- Review the selected display and brake-control option. A display, battery, charger, headlight, or other accessory may not be included in every configuration.
This is a conversion component kit, not a complete bicycle. Installation should be completed by someone familiar with bicycle drivetrains, electrical wiring, torque arms, and brake systems. Secure all wiring and test braking and wheel alignment before riding.
FAQ
Is this a complete e-bike?
No. It is a rear hub motor conversion kit for a compatible bicycle. The exact included components depend on the selected configuration.
Which battery do I need?
Match the battery voltage to the selected motor and controller. Battery capacity, connector type, mounting, and current rating must also be compatible. A battery and charger are not clearly specified as included in every option, so check the selected package before purchase.
Will it fit any bike?
No. Measure the rear dropout spacing, wheel size, tire clearance, cassette/freehub interface, axle, and brake setup before ordering.
Does it support disc brakes?
The listing shows disc-brake and V-brake-related configurations. Select the correct brake setup for your bicycle and confirm the exact variant details before checkout.
Is a display included?
Some configurations show no display, while others show a DZ40 Mini display. Display availability depends on the selected option.
Is a headlight included?
No. The current product information states that headlights are not included.