Bafang G020 48V 500W Geared Hub Motor

The Bafang G020 48V 500W Geared Hub Motor is a powerful rear-drive motor designed for electric bike conversion projects and compatible electric bicycles. Featuring a brushless geared hub motor design, it delivers up to 500W of rated power and 45 N.m of maximum torque for responsive assistance across a range of riding conditions.

With a 1:5 reduction ratio and compatibility with disc brakes, the motor is suitable for commuter bikes, touring bikes and mountain bikes where additional electric assistance is required.

Specifications

• Motor model: Bafang G020.500.D
  
• Motor type: Brushless geared hub motor
  
• Voltage: 48V
  
• Rated power: 500W
  
• Maximum torque: 45 N.m
  
• Reduction ratio: 1:5
  
• Efficiency: ≥80%
  
• Installation width: 135 mm
  
• Brake compatibility: Disc brake
  
• Drive position: Rear
  
• Design: Brushless

Performance

The 500W rated motor provides strong and efficient power assistance for compatible electric bike setups. Its geared hub motor design combines a compact form with a 1:5 reduction ratio, helping deliver responsive performance while maintaining efficient operation.

With maximum torque of 45 N.m, the motor is designed to provide useful assistance across commuting, touring and recreational riding, including routes with inclines and varied terrain.

Electric Bike Conversion

The G020 hub motor is designed for use as part of an electric bike conversion setup, allowing compatible bicycles to be equipped with rear-wheel electric assistance.

Its 135 mm installation width and disc brake compatibility make it suitable for compatible mountain bikes, commuter bikes and touring bicycles. Please carefully check your bicycle's dropout width, brake system, wheel size and drivetrain configuration before purchasing.

Wheel and Installation Options

The motor is supplied as a hub motor and can be used with a compatible wheel and rim configuration. For rim versions, please contact us before ordering with your required rim size and spoke colour so the correct configuration can be arranged.

Please ensure the selected motor configuration matches your bicycle's existing wheel, brake and drivetrain requirements.

Package Includes

• 1 × Bafang 48V 500W G020 hub motor
• 1 × Motor cable

Please note that the complete conversion system, controller, battery, display, throttle, rim and other accessories are not included unless specifically stated in the selected product configuration.