Caliper Ant. Flat Hydraulics - BR-R9170 Dura-Ace

Hydraulic Shimano Dura-Ace BR-R9170 rear disc brake caliper with better control and safety during competitions. Hydraulic brake system perfectly balanced for competition. Easy installation and maintenance with large separation between the pads and the chamfer. Clean and simple bleeding process with the ONE WAY BLEEDING system. Powerful brake integrated in the low profile caliper with FLAT MOUNT system.