Value bundle includes a 2 pack quantity of the Jagwire Compatible Disc Brake Pads Disc Brake Pad.Disc brake pads with industry-leading compounds for consistent and confident performance, designed to fit a variety of brakes.Jagwire's Sport Semi-Metallic pads feature a high-performance compound that blends the low-noise of a resin pad with the durability of a metallic pad. Mounted to a steel backing plate, these are a great all-purpose pad. Compatible with Acera M3050, Alivio M4050, Deore M515, M515-LA, M525, and T615, Deore LX T675, Nexave C501 and C601, Tourney TX805, and Non-Series M315, M355, M365, M375, M395, M415, M416, M416A, M445, M446, M447, M465, M475, M485, M486, M575, MT200, MT400, and MT500 (must use heat treated rotor). Compatible with Tektro Aquila,.