SHIMANO XTR BR-M9120 4-Piston Resin Disc Brake Caliper with Fins

Designed and developed for Enduro, the SHIMANO XTR M9120 hydraulic disc brakecaliper offers optimum power for the most demanding terrain.

Reduce your braking distances with the 4-piston caliper! Notable improvements make it even more efficient: it benefits from a lighter construction (aluminum caliper and master cylinder, titanium screws), promises better braking power and modulation, and improved heat control (ceramic-insulated piston).