E,Electric Bicycle Hub Motor Kit,20"/24"/26"/27.5"/28"/29"/700C Freewheel Rear Wheel E-,E-Bike Hub Set with PAS System,36V/350W-20INCH - CHEIRSS Bike conversion kit

• 【Conversion Kit】: Easily convert your bike to an electric bike. The conversion kit is ready to install, and the aluminum double-wall rims and hub motors are already attached. All you need to do is transfer the original tires to an electric bike conversion kit. 【Powerful and efficient】: The maximum speed is about 35km/h, and the high-power and high-performance motor significantly improves driving comfort. Retrofit kits fit 20"/24"/26"/27.5"/28"/29"/700C wheels and fit most bikes, city bikes, mountain bikes, touring bikes and commuter bikes. 【LCD3 Display】: Upgrade your electric bike conversion kit to an LCD display. It displays all basic information such as battery percentage, speed, total one-way distance, wattage, PAS level and error codes for easy troubleshooting. 【Installation Precautions】: No battery. The power and voltage of the battery you buy should match our settings. During installation, make sure the cables are not mixed up. Otherwise, the product may be damaged. One person only needs 1-2 hours to complete the modification. 【Package Contents】: The electric bike conversion kit includes all the components needed for installation. hub motor, controller, display, accelerator, brake lever, pedal assist system, torsion arm and cable ties, etc. We give you the controller pack for free! We put installation instructions in the package.