Shimano XTR BR-M9100 Race 2-Piston Disc Brakes shopify noon and night

noon and night

The visor adjusts for easy goggle storage between laps

With Overbrow Ventilation to keep you cool and Quicksnap removable cheek pads for easy cleaning

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

And technically

Shimano XTR BR-M9100 Race 2-Piston Disc Brakes shopify noon and nightWhen 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