330mm (13"); 5mm thick; 56mm ID; 8mm (5/16") counterbored mount holes; 3.25" BCD. Mount style BOEM replacement reference 44260-00; 44156-00 & 44360-00A. Note: With approval. Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report. Note: All Galfer brake rotor designs are symmetrical. This allows left or right side installation without optical issues. The innovative Galfer Disc Wave® colored discs have undergone innovative color anodizing treatment applied to the 7075 T6 aluminum center; which not only gives them a distinctive appearance but also improves their visibility. Designed to exceed the expectations of the most demanding bikers; Galfer Disc Wave® discs offer precise and efficient braking and a significant weight saving which means increased safety and control on the road.