Shimano Dura-Ace BR-R9170 Flat Mount Disc Brake Caliper Bikecorp thanks to it’s Titanium and High performance electronic shift
Platform notes & fabric story
Description
Shimano Dura Ace BR R9170 Flat Mount Disc Brake Caliper Bikecorp thanks to it’s Titanium and High performance electronic shift thanks to it’s Titanium and Aluminum construction Ovality: Optimized to each size separately Optimally balanced hydraulic brake system for racing 123g (rear)