Magura MDR-C eBike Disc Rotor - 203mm, Center Lock w/ Lock Ring for Quick Release Axle, SilverThe Magura MDR C disc brake rotor is an ideal all rounder for city, trail and e bikes. The improved lateral rigidity reduces vibrations and noise during braking, and also has improved heat resistance and increased stability. Optimized for eBike use Prepared for tone wheel or magnet Wear optimized ring design Product Specifics Rotor Size (mm): 203 Hub Disc Compatibility: Center Lock Disc Pad Compatibility: All Pad Compounds Rotor Type: One Piece