Shimano's 4-piston Saint, Zee, and XT disc brakes have long been celebrated for their exceptional stopping power. Now, the Deore XT M8120 Brakes elevate this performance to new heights, delivering unparalleled stopping power that sets a new standard. By employing 4 opposed pistons with 2 different diameters, pad wear is minimized, and control is maximized. The caliper's 2-piece construction ensures both lightweight and exceptional stiffness, ensuring that every bit of generated power effectively slows you down when needed, making for quick and precise stops! Features: UK spec brakes - left-hand rear / right-hand front Fully bled lever and calliper comes without adapters or rotors giving you the freedom to customise to suite your bike Short stroke Servo-Wave mechanism for quick pad engagement and more power 4 oversized pistons optimized for heat insulation, lightweight and stiffness Using Ice Tech alloy fin pads further improving heat radiation performance Recommended for use with Ice Tech rotors for optimum braking performance in a choice of 140, 160, 180, 203 and 220mm Lightweight forged calliper design that increases rigidity and reduces weight Forged alloy brake lever for optimum strength and reliability Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid Shim-less mounting system allows for quick setting up Brake lever features reach and free stroke adjustment Shimano I-spec-EV compatible so you can mount your Shimano shifter direct to the lever if you wish. Included: The boxed kit also contains sintered pads, plus spare olives and insert should you wish to adjust the length of the cuttable hoses Hinged clamp for quick installation Note: The brakes are bled and ready for installation. Please note that the front and rear brake hose does not come attached, but it's a straightforward process to fit the hose. It simply requires the hose to be tightened into the lever after the seal has been removed.