Shimano Resin Pad with Hydraulic IBRM9120MPRF BR-M9120 (N03) Fins,

Hydraulic disc brake calipers from the top-of-the-line "XTR" grade of MTB components. A 4-piston type designed for enduro/trail riding. Reducing the input force at the fingertips increases braking force and improves linear response. Braking power has increased by 10% compared to the previous model, M9020. Banjo-type connection and internal hose. ■Suitable for both front and rear.