One box of 30 pairs of Full Stop semi-metallic disc brake pads offer the best features of organic and sintered pads and excel for all-round use. They offer improved braking performance and less noise with excellent initial bite and modulation.Full Stop DP302 pads fit the following disc brake systems: Clarks: Clout 1, S2 Giant: MPH Quad: Nano, Rapide, Sting RST: D-Power Shimano: M3050, M315, M355, M365, M375, M395, M4050, M415, M416, M445, M446, M447, M465, M475, M485, M486, M495, M501, M505, M506, M515, M525, M575, MT400, MT500, T615 Tektro: Aquila, Aries, Auriga, Dorado, Draco, Gemini, HDC, HDC-330, Mira, Orion, Vela, Volans TRP: Dash Sport, HY/DR, Hylex, Spyke, Spyre