Thumb Brake Unit Only


This is a rear thumb operated brake system, designed to be mounted to the handle bar (22mm) under the clutch lever.


Item comes complete as shown in photos.


Please NOTE:

  • Customer is required to assemble the unit when installing.
  • To bleed system correctly you must not attach the thumb lever until the system is fully bleed. You must bleed the system by operating the plunger rod with your fingers first and using the traditional method of opening and closing the bleed nipple.
  • Hose is not included.



Item Includes:

  • 1x Master Cylinder & Reservoir
  • 1x Mounting Bracket & Lever


Thumb Brake - Unit Only