Magura MT C4 ABS FM Disc Brake Caliper - ABS Black/Laser Silver. The Bosch eBike ABS and the MAGURA ABS brake components harmonize perfectly forming a high-precision system that enables controlled and precise braking especially in tricky situations and creating the conditions for more speed and increased safety on the bike. Together with the “MAGURA e-bike optimized” components the MT C is quite simply predestined for use on e-bikes. Quiet SPORT brake pads with short running-in times and reinforced MDR-P or MDR-C rotors prevent premature wear ensuring constant braking performance even for bikes with electric power.