Shimano XTR BL- M9120/BR-M9120 Disc Brake Lever Position:FRONT Largest Cog 36 Fits Model

Largest Cog 36 Fits Model GRX RX820 2x12 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black

Forged aluminum 4-piston caliper includes 5mm performance pads and uses mineral oil that's extremely heat stable

Adjustable elastic cable keeps the cover snug against the trailer

Replacement and conversion freehub bodies

Shimano XTR BL- M9120/BR-M9120 Disc Brake Lever Position:FRONT Largest Cog 36 Fits ModelShimano's XTR M9120 Enduro style hydraulic disc brake system increases brake rigidity for greater bike control and optimizes braking performance. 4 piston Enduro brake system offers high performance brake control with reduced input force at the finger tips Banjo type connection and inboard hose routing Lever provides greater flexibility and an action optimized cockpit layout Lever can be adjusted to suit any hand or riding style with tool free reach