-29% Shimano Brake Blocks R55C4 Dura-ace /ultegra / 105- 2 Pairs €11.99 €16.99 Shimano Brake Blocks R55C4 Dura-ace /ultegra / 105- 2 Pairs Shimano brake pads for aluminium rims. Model R55C4 Includes: 2 pair Shimano Brake Pads R55C4 and Bolts Pack of 4 . Add to Cart