Shimano XTR M9100 2-Piston Hydraulic Disc Brake

Experience ultimate control, precision, and lightweight performance with the Shimano XTR M9100 hydraulic disc brakes — designed for competitive mountain biking and XC racing. These brakes combine seamless operation, high rigidity, and rider-tuned stopping power for the most demanding trail conditions.

Key Features

Brake Lever:

• Seamless operation with quicker rebound between actions to maintain rider focus

• Action-optimized cockpit layout with updated lever shape

• 10% stiffer than M9000 even under high temperatures

• Lightweight magnesium master cylinder (26 g lighter than M9000)

• Faster brake engagement with a shorter free stroke

Caliper:

• MONO-BODY design machined from a single cold-forged block for maximum rigidity

• Two ceramic pistons for precise, rider-tuned stopping power

• Higher braking force with reduced input effort

• Linear response with braking power, stroke, and time lag reduced by 30% compared to M9000

• High-rigidity brake hose with 1-piece aluminum caliper

• Straight hose connection for simplified routing

• Lightweight design, 26 g lighter than M9000

Ideal For:

• Cross-country (XC) racing

• Trail and endurance mountain biking

• Riders seeking precise, lightweight, and high-performance hydraulic braking