9 Series brake pads are compatible with all MAGURA MT series 4 piston callipers produced from 2015 to present.These brake pads will fit All MAGURA 4 Piston Brake models including the:MT30, MT5, MT7, MT1893, and the front brakes in the Trail Sport and Trail SL models.Performance Compound: Ideal for long tours and mountain biking, these pads offer safety together with excellent performance in all situations.*an order quantity of 1 will include 2 brake pads. This is everything needed for 1 brake caliper. If you need enough brake pads for a bike please order a quantity of 2.