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.