Description

Not a Thumb Brake—This is a MotoGP-Style Left-Hand Rear Brake Kit!

Everyone deserves the chance to ride, and we’re excited to share that our friends at CNC Racing have developed a game-changing solution for those with limited right-leg mobility. This billet bracket and lever setup allow you to control the rear brake with your left hand, just like in MotoGP!

Designed to fit any 40mm rear brake master cylinder, we recommend pairing it with a top-in, top-out flow model such as the Brembo 10477620 13mm Rear Brake Master Cylinder (pictured but sold separately—link below). Once mounted to your handlebars, this setup lets you engage the rear brake with your index finger for precise control.

Important: Professional installation is strongly recommended. This kit is just the first step—you’ll also need brake lines and a rear brake light solution to complete the setup properly.