High-performance brake compound for road bikes with carbon wheels

Protect your carbon wheelsets while maximizing stopping power with genuine Shimano R55C4-A brake inserts. Formulated specifically for carbon braking tracks, this rubber compound delivers exceptional modulation and thermal management during long descents.

Designed to fit standard cartridge brake shoes from both Shimano and SRAM, the R55C4-A compound minimizes rim wear and heat buildup. It provides quiet, predictable, and confident braking performance in both wet and dry conditions.

• Engineered for Carbon: Special rubber compound protects carbon tracks against excessive heat and wear.
• Wide Compatibility: Fits standard road cartridge brake holders from Shimano and SRAM.
• Superior Modulation: Offers precise, controllable stopping power with quiet operation.
• All-Weather Grip: Maintains consistent braking efficiency in dry and wet environments.