Upgrade your bicycle with our 48V 1000W Electric Bike Rear Wheel Conversion Motor Kit. Experience a max speed of 28mph and with dual-mode controller enables motors to operate with and without the Hall effect. Perfect for long-distance journeys, enjoy the convenience of effortless travel.

High Quality:

• Electric bicycle rear wheel conversion kit with brushless & gearless hub motor fits for 20" bike
• Dual mode controller makes motor work under Hall effect and non-Hall effect for extending bike life
• Pedal assist system for sensing pedal cadence and allowing you to ride electric bike comfortably
• Aluminum alloy frame for durability and stability, can support a heavy weight up to 330 Lbs
• Brake levers cut off the power and brake when riding; CE certificated for quality & safety assurance

Product Details:

• Overall Dimension(Dia.xW): 16 9/16" x 8 7/16"
• Compatible Tire Size: 20" x 4"
• Rim Diameter: 16 9/16"
• Hub Length: 9 7/16"
• Rear Dropout Spacing: 6 11/16"
• Motor Diameter: 9 1/2"
• Spokes Length: 2 13/16"
• Spoke Screw Type: 12G
• Controller Power: 1000W
• Controller Voltage: 48V
• Motor Speed: 510 RPM

Also In The Box:

• 1x Motor Wheel
• 1x Controller
• 2x Brakes
• 2x Throttle Sleeves
• 2x Twist Throttles
• 1x LCD Display
• 1x PAS Sensor
• 1 Set of Flywheel
• 1 Set of Torque Arm
• 10x Wire Ties
• 1x Spoke Adjuster

Notice:

• Battery, charger and tire are not included, please prepare them before using.
• The electric wheel is only applicable to conventional bicycles, not for tricycles, tractors, etc.
• Please go to automobile repair shops with standard business license for modification.