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About Pro Circuit

When it comes to car and motorcycle racing, no name shouts louder than Pro Circuit. Founded in 1978 by former desert racer Mitch Payton, Pro Circuit makes and sells parts, accessories, and supplies for desert racing and other racing, as well as sponsoring events like the AMA Supercross, the AMA Motorcross, and lots of off road and amateur events, in conjunction with car and motorcycle manufacturers like Kawasaki and other companies like Monster Energy. Pro Circuit Kawasaki parts are featured items, and the company distributes items to go with vehicles from other manufacturers including Honda, Suzuki, Yamaha, and KTM. Pro Circuit motors, Pro Circuit suspensions, exhaust systems and mufflers, bike accessories, tools and lubricants are all frequently found on eBay via reliable sellers. You can also find team merchandise, decals, and graphics to enhance the look of your bike, gear and apparel, and promotional accessories all with the Pro Circuit logo showing you're part of the racing crowd in the know.

Shop the large inventory of motorcycle parts including Pro Circuit motorcycle exhaust systems!