Paragon Performance Rotor Rings 326mm x 30mm (12.83" x 1.18") - P.C.D. 180mm MSRP: €423.80 Paragon Performance Rotor Rings 326mm x 30mm (12.83” x 1.18”) - P.C.D. 180mm Paragon Performance Rotor Ring offers superior braking and cooling efficiency optimized for track and race applications. It features directional ventilation...