250W 24V Electric Bike Conversion Kit Motor Controller for 26" 28" EBike Bicycle

Function：You can easily turn your bicycle into an electronic bicycle. This kit is suitable for installation on regular bicycles of 16-28 inches. This kit is not suitable for modification in special models and variable speed models. Battery Recommend：This kit is 24V, you need two 12V batteries, (lead acid or lithium), or one 24V battery.After they are linked together, the recommended capacity >15AH, working current need less than 20A. This Sample Kit Includes：1x 24V 250W DC motor; 1x Chain; 1x Freewheel; 1x Freewheel adapter; 1x Motor controller; 1x Mounting plate + bolts; 1x Accelerator handle. Premium CUSTOMER SERVICE：Please feel free to contact us if you have any questions using our products, Our professional team will provide you with the perfect service. WARM NOTE：This kit is designed for normal bike, not for the bike that can shift gears. However, you can install the kit on the left hand side if your bike is18speed/24speed... you need to mount the freewheel on the left hand side on your rear wheel axis, and spot weld to secure it. After you have installed the kit , you can still shift gears on your bike.