Left Hand Hydraulic Brake Master Cylinder with Handle Lever for Kids Atv Dirt Bike 50cc 70cc 90cc 110cc 125cc 150cc 200cc 250cc Fit 7/8" handle bar; With brake light switch Package including 1 brake master cylinder + L&R brake light switch Easy Installation. No Modification Needed Easy Installation. No Modification Needed All MEGA MOTOR Parts are tested rigorously