Brake pads semi-metalic; compatible with disc brakes Shimano C501, M575, M525, M495, M486, M485, M475, M465, M447, M446, M445, M416, M416A, M415, M4050, M3050, M395, M375, M365, M355, M315, T675, T615, TX805, MT500, MT410, MT400, MT200, UR300; packing including spring.