Shimano Dura-Ace BR-R9210-RS Road Caliper Brake – Rear Seat Stay Mount Black. With Shimanos SLR-EV dual symmetric pivot design the short-arm Dura-Ace R9200 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options.

• TECH SPECS