Shimano R55C4 Brake Pads, 105/Ultegra grade, but suitable for all Shimano road calipers, for use with alloy rims.

Compatible Series:
ULTEGRA R8000 Series, ULTEGRA 6800 Series, ULTEGRA 6700 Series, ULTEGRA 6600 Series, ULTEGRA 6500 Series, SHIMANO 105 5800 Series, SHIMANO 105 5700 Series, SHIMANO 105 5600 Series, SHIMANO 105 5500 Series, SHIMANO

Compatible Model:
BR-R8010-RS, BR-R8000, BR-6810-RS, BR-6800, BR-6700, BR-6600, BR-6500, BR-5800, BR-5700, BR-5600, BR-5501, BR-5500, BR-R650, BR-R600, BR-R561, BR-R560