Poweka 50CC Hydraulic Brake Lever Master Cylinder Front Right Side for 110cc 125cc 150cc Atv Quad Dirt Pit Bike with Lever Pump Quality Replacement Brake Parts which fits most 50cc -110cc - 125cc - 150cc - 200cc - 250cc - GY6, Mopeds, ATVs, Pit, Dirt Bikes, and many Chinese Motorcycles. Front Right Hydraulic Brake Lever with Master Cylinder - 8mm Mirror Hole and Brake Light Switch. Easy to install. Fits: 7/8"" Handle Bar, Piston Bore Diameter is 12.7mm - Banjo Bolt is 10x1.25mm Thread Pitch. Bolt on Part! If you have any questions, please fell free to contact us to get 100% satisfication. 90 days warranty.