TheShimano BR-M7120/BL-M7100 SLX 4 pot Bled Brake Lever/Post Mount Calliperare powerfully fully bled SLX, 4 Pot hydraulic Servo Wave disc brakes for more aggressive riding styles. This fully bled lever and calliper come without adapters or rotors giving you the freedom to customise to suit your bike. The Short Stroke Servo-Wave mechanism is designed for quick pad engagement and more power for aggressive riding. Shimano BR-M7120/BL-M7100 SLX 4 pot Bled Brake Lever/Post Mount Calliper Features 4 oversized phenolic 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 and 203mm 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 featuring reach and free stroke adjustment Hinged clamp for quick installation I-Spec-II compatible The kit also contains sintered pads, plus spare olives and insert should you wish to adjust the length of the cuttable hoses Hose length: 1000 mm