Made for Electric Bikes: The E-bike experience is different, which requires special e-bike disc brake pads. These are made of our specifically engineered organic E-bike compound and have a durable design for use on heavier bikes Bicycle Disc Brake Pads: Suitable for use with a wide variety of Magura and Campagnolo braking systems For All Terrains: Whether for mountain biking, road cycling, or the daily commute, these brake pads are built for all terrains Unparalleled Performance: The DiscStops offer the best in braking performance and safety, no matter the road. This product complies to the NEN-EN 15194:2017 regulations for e-bikes Compatible with: Magura MTS, MT2, MT4, MT4e, MT Flatmount, MT6, MT6 HC, MT8, MT8 SL, MT8 SL Flatmount, MT8 Pro, MT Sport, MT Trail Sport (rear), MT Trail SL (rear) and MT8 Carbon/MT Trail carbon (rear). Campagnolo Super Record, Records EPS, Record, Chorus and Potenza 11 Disc