Shimano r55c4 dura ace br 9000 brake padsoffering you excellent wear resistance and reliable braking power even in very wet weather, the r55c4 dura ace br 9000 brake pads will help you to get the best from your shimano road bike calipers. This pair of pads are also compatible with most of shimanos road range and are designed for aluminium braking surfaces.always use shimano brake pads to ensure top brake performance and to maintain the safety of your shimano brake system. Shimano brake pads provide the ideal hardness for high stopping power combined with great levels of control.features compatibility dura ace road bike brake calipers and many other shimano models compound r55c4 compound, suitable for wet and dry weather rides pair of complete pads one pair required per brake not compatible with v brakes genuine shimano replacement partscompatibility range br 9000, br 7900, br 7800, br 7700, 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 r560a 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dura ace and xtr products.buy shimano components from chain reaction cycles, the world's largest online bike store.