Shimano deore m506 disc brakehydraulic disc brake with a high braking force providing plenty of stopping power within the poweful design opposing pistions prevent vibrations to ensure a smooth ride features use mtbopen clamp with joint for a quick and easy installationcaliper for post mount holder for 160mm rotorlever 2 fingerpads b01s resin brake hose sm bh59 black high braking power with precise dosinga 2 year warranty is offered with all shimano products from chain reaction cycles 3 ye