Shimano BR-M9100 XTR Race Disc Brakes

When 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.

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 even under high temp conditions
Magnesium master cylinder
26 g lighter (vs. BL/BR-M9000 with disc brake rotor)
Series: XTR M9100 Series
Brake Hose: SM-BH90-SS
Compatible with I-Spec EV shift levers
Lever Size: 2-finger
Oil: Shimano Mineral oil
Brake Caliper: 2-piston
Brake Pads: K04Ti metal pads without fins
Weight: 312g.
Color: grey