The ROK Sonoma Karting Championship presented by Sanzaru is a set of competitive regional kart racing series offering a comprehensive set of classes, strong competition, organized events, and a relaxed atmosphere. At the center of the ROK Sonoma Karting Championships is ROK engine platform, with full support from ROK Cup USA and Vortex/OTK.
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ROK Sonoma Race #5 - Aidan O'Neill takes the win in the last lap in the Junior ROK Shifter class, while Charles Hastings returns to take the top spot for the 80 Masters. read more
ROK Sonoma Race #5 -ROK Sonoma Reaches The Mid-Point Of The Season With Race #5; Junior ROK Shifters and CR80 Masters to be the Feature Race.
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Enter a futuristic gladiatorial arena packed with rabid fans as you face off against networked opponents in a disc throwing duel.
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