YIYIBYUS 250W 24V Electric Bike Conversion Kit - Left Drive E-Bike DIY Twist Kit for Common Bicycles | Eco-Friendly Chain Drive System | Perfect for Commuting, Urban Riding & Mountain Biking

Important NOTE:This item is for the bike that uses the hub diameter less than 36mm.This item doesn't include battery or charger.This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of 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 250W 24V brush motor with freewheel2. 1x Chain3. 1x Customized sprocket & components4. 1x Motor controller5. 1x Mounting plate + bolts6. 1x Twist throttle (with battery indicator & key switch)Note: During installation, the two transmission wheels need to be adjusted to a straight line. The deviation of flywheel angle will tilt the flywheel stress point to one side, causing flywheel damage. The flywheel angle is generally adjusted through the mounting bracket of the motor.

【Wide Application】This item is for the bike that uses the hub diameter less than 36mm. This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of bicycle wheel.

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

【Environment & Simple】It is made of environmentally friendly materials, environmentally friendly, durable, easy to use, and simple to operate. NOTE This item doesn't include battery or charger.

【The Twist Kit Includes】1x 250W 24V brush motor with freewheel; 1x Chain; 1x Customized sprocket & components; 1x Motor controller; 1x Mounting plate + bolts; 1x Twist throttle (with battery indicator & key switch).

【Service】If you have any questions, please to contact us. We will do our best to help you solve the problem.