VSV Folding Clutch Lever and Brake Lever Material:precise forging technology/6061 aluminium/T4 and T6 with strengthen hot treatment Clutch Lever mount pad:install 22MM direction handlebar. Brake Lever install disc-brake hole spacing:8MM/11MM Thickness:9MM Color:black/red/blue/silver/golden The clutch lever is longer than brake level,The left and right side is unsymmetric, reducingThe clutch torque. Function:prevent from breaking,can be folded,The spacing can be adjustable.The bearing connected in links.