Shimano XTR 9100 XC Disc Brake

BL-M9100 SHIMANO XTR - Hydraulic Disc Brake Lever - I-SPEC EV Clamp Band With a focus on reduced weight and cross-country tuned stopping power, the SHIMANO XTR BL-M91000 lever provides intuitive modulation so that you can explore your limits with confidence. Seamless operation Quicker rebound between actions maintains rider concentration Greater flexibility and action-optimized cockpit layout Update brake lever shape High rigidity 10% stiffer than M9000 even under high temp conditions Lightweight Magnesium master cylinder 26 g lighter (vs. BL/BR-M9000 with disc brake rotor) Quicker brake engagement with shorter free stroke