JRC Thumb Brake
Availability: In Stock
Originally designed, developed and proven by JRC Racing and others in British Superbikes and by top teams at the Isle of Man TT over many years.
This is a new more powerful version for the professional racers and is now available with a 55mm bore clamp to fit BMW’s.
What you get:
This kit includes the following components:
• 55mm Thumb brake assembly with a high quality Grimeca master cylinder
• 55mm to 50mm fork leg spacer (other sizes available on request)
• Brake fluid reservoir and rubber hose
• 2m long brake hose with dual 28 degree fittings (fits most applications)
• M10 banjo bolt for the Thumb Brake master cylinder
• 2 banjo bolt sealing washers