The Shimano Deore M6100 disc brake and lever offers reliable power and a rigid brake design for MTB riding. Brakes are pre-bled Includes resin brake pads Features the BR-M6120 4-piston disc brake caliper The SHIMANO DEORE M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. Superior modulation gives you the power you need Quick piston retraction High power 4-piston disc brake caliper Shimano pads can be found here Looking for rotors and adapters? Find those here: Shimano brake rotors | Shimano brake adapters Use a Shimano bleed kit to get the perfect bleed Uses a Shimano BH90 hose