The Shimano XTR 4 Piston Disc Brake and Rear Lever M9120 is a high-performance braking system designed for mountain bikes. This rear brake features a machined caliper from a unique cold-forged block for maximum rigidity, four ceramic pistons for immense stopping power, and a redesigned lever for improved support, modulation, and jerk elimination.

Key Features:
  • Caliper: Machined from a unique cold-forged block for maximum rigidity
  • Pistons: Four ceramic pistons for even more stopping power than the previous model
  • Lever Ergonomics: Updated shifter ergonomics for easier support and improved comfort
  • Braking Power: Stiffer and more powerful braking than the M9020 model, with a 10% increase in braking power
  • Mounting Type: Post-mount for secure installation
  • Brake Hose: Shimano XTR SM-BH90-SBM for reliable performance
  • Compatibility: Compatible with I-Spec EV shifters for increased rigidity and an additional contact point
  • Lever Size: 2-finger lever for optimal control and comfort
  • Hydraulic Fluid: Shimano mineral oil for consistent and responsive braking
  • Brake Caliper: 4-piston caliper for immense stopping power
  • Brake Pads: N04C metal pads with fins for improved heat dissipation and durability

Who is it for?
The Shimano XTR 4 Piston Disc Brake and Rear Lever M9120 is designed for serious mountain bikers and racers who demand the best in braking performance.
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