For Single Disc models. Brake handlebar master cylinder with black lever with gray body. M10 x 1.0 threaded with double banjo bolt included. For 1" diameter handlebars. Forged aluminum alloy with CNC machining. Comes with a hard anodized gray body and black lever. By turning a roller cam the lever pivot point can be set at 18 or 20mm. The piston; seals and the pushrod are identical to the ones as used in MotoGP and World Superbike. The patented lever hinge system allows movement in case of a crash only; helping to prevent damage beyond the lever. Note: When required Micro brake light switch must be ordered separately as 999415.