Paragon Performance Rotor Rings 328mm x 28mm (12.91" x 1.10") - P.C.D. 198mm - D50 MSRP: $470.00 Paragon Performance Rotor Rings 328mm x 28mm (12.91” x 1.10”) - P.C.D. 198mm - D50 Paragon Performance Rotor Ring offers superior braking and cooling efficiency optimized for track and race applications. It features directional... Add to Wish List Add to Wish List Create New Wish List