Electric-assist bikes have unique needs for braking performance. With additional weight and speed from the motor, E-bikes put significant strain on the brake pads. Pro E-Bike disc brake pads are tuned to provide additional stopping power and durabiility. They also offer consistent modulation with little braking noise. WHEN TO USE: Designed for the unique demands of pedal-assist E-bikes, Pro E-Bike pads are perfect for both city E-bikes and E-MTBs.Compatibility: Shimano® Deore LX T675, Deore T615, M525, M515, M515-LA, Alivio M4050, Acera M3050, Nexave C601, C501, Tourney TX805, Non-Series MT500, MT400, MT200, M575, M486, M485, M475, M465, M447, M446, M445, M416, M416A, M415, M395, M375, M365, M355, M315, UR300 // TRP® HY/RD Post Mount, Hylex Post Mount, Hylex RS Post Mount, Parabox 2012, Slate X2, Spyre, Spyre SLC, Spyke; Tektro® Aquila, Auriga, Auriga E-Comp, Auriga E-Tune, Auriga E-Twin, Auriga Pro, Auriga Tune, Dorado HD-E715, Draco, Draco 2, Draco WS, Gemini, HD-E350, HD-M285, HD-M2