This is where it all began, 30 years ago - Polisport started building aftermarket parts so that everyone could enjoy their bikes without worry and with even better looks and improved performance. Performance plastics kick-started its success and are still the core of Polisport. Polisport is proud to present Durable Gloss Polypropylene (DGP), the first plastic composition for off-road that incorporates maximum gloss and high resistance to breaking. Injection-molded, quality Front Disc Cover with a perfect O.E.M. type fit. Exact replica of stock O.E.M. plastic but stronger. Inexpensive alternative to O.E.M. replacement parts.