[MATERIAL: Electric scooter disc brake is made of premium aluminum alloy. The brake parts are not easy to damage and have a long service life. EXQUISITE APPEARANCE: Electric scooter brake caliper adopts cathodic electrophoresis process and passes the salt spray test bright and clean without marks. EASY TO INSTALL: Electric scooter brake disc device is easy to install and remove practical easy to operate easy to use simple and practical. EXCELLENT PERFORMANCE: Electric scooter mechanical brake is can quickly and safely stop the scooter. PACKAGE INCLUDED: Electric scooter right side disc brake package includes disc brake spring and 2 screws accessories professional and easy to use.]