135mm Dropout 72V 2000W Rear Wheel Motor, 70-75km/h 2000W Electric Bike Kit,Electric Bicycle Conversion Kit with Mutifunction SW900 Display,72V 45A sine Wave Controller, with 7 Speed flywheel

135mm Dropout 72V 2000W Rear Wheel Motor, 70-75km/h 2000W Electric Bike Kit,Electric Bicycle Conversion Kit with Mutifunction SW900 Display,72V 45A sine Wave Controller, with 7 Speed flywheel

This fits your .
• by entering your model number.
• 72v 2000W rear hub motor(Rear dropout :135mm)
• Sun ringle MTX33/39 Double-wall alloy rims
• 72V 45A Sine wave controller with Controller Bag
• Multifunction SW900 Display
• with 7 speed gears