TheLAShop 36v 750W 20in Rear Wheel Electric Bicycle E-Bike Motor Kit

Upgrade your bike with our 36V 750W Electric Bike Rear Wheel Conversion Motor Kit. With a maximum speed of 28mph and a pedal assist system, you can ride more comfortably and with less effort. Fit for 20" bicycles, enjoy the ride like never before. Features: E-bike rear wheel conversion kit features brushless & gearless hub motor to fit for 20" bike Motor with dual mode controller can work under Hall effect and non-Hall effect for extending life Pedal assist system senses pedal cadence and allows you to ride electric bike easily and comfortably Aluminum alloy frame provides durability and stability and supports a heavy weight up to 220 Lbs Brake levers for cutting off power and braking; CE certificated for quality & safety assurance Specifications: Overall Dimension(Dia.xW): 16 9/16" x 8 7/16" Compatible Tire Sizev 20" x 2 3/8" to 3" Rim Diameter: 16 9/16" Hub Length: 7 7/8" Rear Dropout Spacing: 5 5/16" Motor Diameter: 7 7/8" Spokes Length: 4 7/16" Spoke Screw Type: 12G C