Shimano xt br t780 m70ct4 brake blocksalways use shimano brake pads to maintain the power and durability of your shimano brake system shimano brake pads offer just the right level of hardness for high stopping power under tough conditions in mtb use suitable for mtb v brakes and for use with machined rims these brake pads have an above average stopping power rating featurescompatible with the following shimano modelsbr m770br m600br m432br m420br t4010br t780br m760br m580br m431br m330