Electric Bicycle Left Side Drive Motor Mountainbike Conversion Kit Custom. 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 Thumb Kit Includes. 1x 250w 24v Brush Motor with Freewheel. 1x Customized Sprocket & Components. 1x Mounting Plate + Bolts. 1x Wuxing Thumb Throttle (with Battery Indicator & Switch Button). Creative Design, Durable Material, Beautiful Appearance. 100% Brand New, With High Quality. Brand New And High Quality. 100% brand new and high quality, Durable. Stable characteristic, high reliability. Compact Design, Unique Appearance, High reliability. Do not send to the Canary Islands. As the picture shows. As the description shows.