Shimano hydraulic disc brake caliper 2-pistons flat mount system Dura-Ace BR-R9170-R

• ・More control and peace of mind in racing conditions.
• "Optimal balancing of the hydraulic braking system for competition
• " Lightweight
• " Better heat dissipation
• -ICE TECHNOLOGIES FREEZA
• ・Easy installation and maintenance
• " Easy to adjust
• -FLAT MOUNT System
• " Easy wheel replacement
• -Large disc and pad spacing and pad chamfering
• " Easy bleeding and rapide
• -ONE WAY BLEEDING
• " More control and peace of mind in racing conditions
• -Equilibre optimal hydraulic braking system for competition
• " Specific brake lever shape, stroke, point contact and stiffness, dedicated shift paddles
• ultra Lightweight racing components
• "One-piece aluminum alloy body
• ・Braking power due to integrated
• " Integrated low profile caliper
• -FLAT MOUNT System

Features

DURA-ACE R9100 series flat mount disc brakes deliver powerfully integrated braking performance at the highest levels of road cycling. The R9170 calipers are lightweight while offering greater control and confidence in racing conditions.