Shimano XTR BR-M9100 Race 2-Piston Disc Brakes shopify High-security disc-style cylinder for pick

High-security disc-style cylinder for pick and drill resistance

the more easily it can be used to secure a bike to a fixed object

8 BB Height 344/340

Tighter lug spacing for easy foot adjustments

The ultimate combination of Strength

Shimano XTR BR-M9100 Race 2-Piston Disc Brakes shopify High-security disc-style cylinder for pickWhen every gram counts, count on Shimano's XTR 2 piston hydraulic disc brake. 26 grams lighter, 10% stiffer, 8% more rigid and 10% more braking power, 30% less time lag. In the end figures do count Lightweight & Powerful XC Brake Design Improved lever ergonomics 1 piece aluminum caliper Quicker rebound between actions maintains rider concentration Greater flexibility and action optimized cockpit layout Update brake lever shape 10% stiffer than M9000