26 4 fat wheel 7 speed gear 72v3000w tft display in stock

We have 1-year standard warranty for all batteries and motors(Including the batteries and motor in the Ebike). For controller, LCD or TFT display, it is 6-months warranty. The warranty does not cover the easy wore-out parts (for example throttle, brake lever, tire, cable, headlight, bicycle seat).

Please send us a notification after you ship the item out and provide a tracking number. After we receive the item you returned and check out that the item is in good condition, we will replace or refund you. This will be issued in 5-7 business days.

7speed freewheel & Torque Arm. (This is the most Important for safety. Torque arms are used to prevent axle rotation in hub motors. When a hub motor is powered up running, for all the torque that the motor generates spinning a wheel forwards, there is an equal and opposite torque on the axle causing it to rotate backwards.)

On the fence about this TFT display system 48v-72v 3000w electric bike conversion kit sinewave controller 100km/h speed max? Don"t be. Let our satisfaction guarantee address your concerns.