Galespeed Thumb-Brake Brake Master Cylinder GS-RMC12-TH6KIT Stella GP-R Jacket BNS compatible via removable pouch

BNS compatible via removable pouch panel and elasticated BNS pull tabs

Count down the laps with FMF

Newest API rating of SL for catalytic converters

2 kg lighter than the standard stock system

Galespeed Thumb-Brake Brake Master Cylinder GS-RMC12-TH6KIT Stella GP-R Jacket BNS compatible via removable pouchGalespeed Thumb Brake Brake Master Cylinder The GALE SPEED rear master cylinder has a 12mm piston diameter and was designed to match the general racing lever ratio . Forged 6061 and 3D machined body with a T6 heat treatment for strength and corrosion resistance. Adjustable mounting points slide to widen mounting points for universal applications. NOTE: Fluid tank sold separately. Piston Diameter: 12mm Mounting Pitch: 49mm Includes 2 return spring