Please note, this item doesn't fit the bicycle that uses the coaster brake. This item is for the bike that uses a hub diameter of less than 36mm.

Important: This item doesn't include a battery or charger.

Please see the video before you order this item:

This is our newest kit for electric common bikes, this kit mounts the sprocket on the wheel spokes, so it fits most of the bicycle wheel. Motor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.

The twist kit includes 

1. 1x 450W brush motor with freewheel

2. 1x Chain

3. 1x Customized sprocket & components

4. 1x Motor controller

5. 1x Mounting plate bolts

6. 1x Twist throttle (with battery indicator & key switch)

The thumb kit includes:

1. 1x 450W brush motor with freewheel

2. 1x Chain

3. 1x Customized sprocket & components

4. 1x Motor controller

5. 1x Mounting plate bolts

6. 1x Wuxing thumb throttle (with battery indicator & switch button) Motor with freewheel: (with this freewheel, when you step pedal without motor power, the motor will not rotate, so reduce drag)

Package Dimensions: 8.5 x 8.3 x 7.9 inches

Note: These items are non-returnable and non-refundable.