Shimano XTR BR-M9120 Disc Brake Caliper - Front or Rear, Post Mount, 4-Piston, Includes Finned Metallic Pads

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 delivers a high linear response, and braking power, stroke
• Time lag reduced by 30% compared with BR-M9000
• 10% braking power up compared to BR-M9020
• Banjo type connection and inside hose routing
• Includes N04C-MF metal finned brake pads