The Shimano XTR BR-M9100 MTB disc brake caliper is a 2-piston hydraulic braking system. Its unique design features a single-piece body that is machined and cold-forged. The result is undeniable: rigidity, power and lightness (26g lighter than the BR-M9000 version).
The caliper is compatible with a Postmount MTB frame and can be fitted to either the front or rear.
Technical specifications
Hydraulic braking
Mountain bike postmount mounting
Front or rear
2 pistons
Bleeding with mineral oil
Cold-forged
193g