Unleash your aggressive riding style with the Shimano XT 4-Piston hydraulic disc brakes, fully bled with the Servo Wave mechanism for quick pad engagement and increased power.

This set comes without adapters or rotors, allowing you to customize it to your bike's specifications.

The 4 oversized pistons are optimized for heat insulation, lightness, and stiffness, while the Ice Tech alloy fin pads enhance heat radiation performance.

For optimum braking performance, it is recommended to use with Ice Tech rotors, available in 140, 160, 180, and 203 mm sizes.

The lightweight forged caliper design increases rigidity and reduces weight, and the forged alloy brake lever ensures optimum strength and reliability.

The mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid. The shim-less mounting system facilitates quick setup, and the brake lever features reach and free stroke adjustment. The hinged clamp allows for quick installation, and the set is I-spec-EV compatible.

The kit includes Metal sintered pads, spare olives, and an insert for adjusting the length of the cuttable hoses. Hose length is 1700 mm. Available in black. Suitable for MTB & flat bar bicycles.

J-KIT, XT, BL-M8100(L&R), BR-M8120(F&R), METAL PAD (W/FIN), 1000MM & 1700MM HOSES (SM-BH90-SBM BLACK).