[ High Performance ]-- Provide the perfect lever position, good brake performance, increase riding security. Clutch Lever Master Cylinder with total new castings pistons return springs and new components to prevents fluid bypass. [ Universial Fitment ]-- Easy installation, the motorcycle hydraulic brake master cylinder is universal fit for most of motorcycles, Dirt Pit Bike and ATV with 7/8" 22mm handlebar in diameter. [ High Quality ]-- Premium quality motorbike brake master cylinder adopted top grade Aluminum Alloy material for enhancing its stable performance and durability. [ Brake Cylinder ]-- Aftermarket Motorcycle Brake Master Cylinder with premium quality. Handlebar Diameter: 7/8''(about 22mm), Thread: 10mm.(Details show as picture). [ Service Guarantee ]-- : test before shipping to ensure product perfect, stability and durability. If you are not satisfied with our Hydraulic Brake Cylinder, please fell free to contact us and we accept all of the return, replacement or refund requests., Weight: 0.881849048 pounds, Manufacturer: Keenso