170mm Dropout 20*4.0 QS 3000W Fat Tire Electric Bike Conversion Kit, 72V 80A Savoton Sine Wave Programmable Controller, 3000W Brushless Gearless Motor, 3000W Electric Bike Kit with UKC1 Display

20*4.0inch 3000W 170-175mm dropout FAT Bike Electric Bicycle Bike DIY Conversion Kits Included: 1.72V 80A Sabvoton prgrammable Controller, 2.TFT UCK1 Color Dsiplay 3.1 pair of Top Quality Black Aluminum Alloy Brake Levers 4.Full Twist throttle 5.7- Speed Freewheel 6.PAS 7.M16 torque arm 8.alarm lock 9.Good package (manual , ties, winding pipe,controller wire box) 10. It is not include the Tires.