The XTR M9120 caliper features a MONO-BODY design which is machined from a single cold forged block to maximize rigidity and four ceramic pistons for perfect, Rider Tuned stopping power. Higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30% compared with M9000
FEATURES
High-performance brake control
10% braking power up (vs. M9020)
4 piston low-profile design
Banjo type connection and inside hose routing