1.This brake lever is extremely compatible for all electric bicycles on the market. It is suitable for modified electric bicycles, electric , small electric motorcycles and mountain bikes. 2.Electric vehicles are fast you need to have a good brake lever and brake line. This brake lever can cut off battery current in case of emergency, saving energy and protect personal safety. 3.This brake lever features a new and innovative design. Whether the handle or a brake controller, the surface is very which provides a comfortable feel, making it easy to brake your electric bike. 4.This brake lever has good water resistance and sealing, and the surface is rustproof and corrosion resistant, providing an extremely long service life. With it, you can your vehicle more safely on the road. Usage:E-bike Colour:black Material:Plastic + Aluminum Package Contents: 1 Pair x Electric scooter brake Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.