Shimano XTR BR-M9100 Disc Brake Caliper - Front or Rear, Post Mount, 2-Piston, Includes Metallic Pads

The Shimano XTR M9100 caliper features a MONO-BODY design which is machined from a single cold forged block to maximize rigidity and a pair of ceramic pistons for perfect, Rider-Tuned stopping power.

• Higher braking force with reduced input force at finger tips delivers a high linear response, and braking power, stroke
• Time lag reduced by 30% compared with BR-M9000
• High rigidity brake hose and 1-piece aluminum caliper
• Includes K04Ti metallic pads