Shimano Dura Ace BR-R9170 Rear Flat-Mount Disc Brake Caliper Resin Pads Fins

Shimano Dura Ace BR-R9170 Rear Flat-Mount Disc Brake Caliper with Resin Pads with Fins. Dura Ace BR-R9170 Disc Brake Caliper

The hydraulic brake system is optimally balanced for racing

Provides premium heat dissipation

One piece alloy body has an integrated low-profile design

Dedicated brake lever shape stroke contact point stiffness and dedicated shaft for better control and confidence in race conditions

Easy tool access and wheel replacement mean simple set up and maintenance