Specifications:

- Overall Dimension(Dia.xW): 16 9/16" x 1 9/16" (42 x 4 cm)
- Compatible Tire Size: 20"
- Rim Diameter: 16 9/16" (42 cm)
- Axle Length: 6 7/8" (17.5 cm)
- Front Dropout Spacing: 3 15/16" (10 cm)
- Motor Diameter: 7 7/8" (20 cm)
- The Number of Spokes: 36
- Spokes Length: 4 7/16", 4 1/2" (11.3 cm, 11.5cm)
- Spoke Specification: 12G
- Controller Power: 750W
- Motor Voltage: 36V
- Motor Rotating Speed: 500 RPM
- Motor Torque: 36.88 ft??lb (50 Nm)
- Recommended Battery Specification: 36V/25A
- Recommended Battery Capacity: More than 8.8Ah
- Suitable Brake Type: Disc Brake / V-Brake
- Weight Capacity: 220 Lbs (100kg)
- Climbing Angle: 12 Degrees
- Net Weight: 18.3 Lbs (8.3 kg)

Package Contents:

- 1x 20" Front Wheel with Brushless Hub Motor
- 1x Electric Controller
- 2x Hand Brakes
- 2x Handle Grips
- 1x Thumb Throttle
- 1x Controller Bag
- 1x Strip
- 1x Winding Pipe
- 1 Set of Cable Ties
- 1x Manual
- 1x Spoke Key