Paragon Performance Rotor Rings 320mm x 25.4mm (12.60" x 1") - P.C.D. 183mm - D50 MSRP: HK$3,663.79 Paragon Performance Rotor Rings 320mm x 25.4mm (12.60” x 1”) - P.C.D. 183mm - D50 Paragon Performance Rotor Ring offers superior braking and cooling efficiency optimized for track and race applications. It features directional...