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 Includes:

1 x 20" Front Wheel with Brushless Hub Motor

1 x Electric Controller

2 x Hand Brakes

2 x Handle Grips

1 x Thumb Throttle

1 x Controller Bag

1 x Strip

1 x Winding Pipe

1  Set of Cable Ties

1 x Manual

1 x Spoke Key