partners & Sponsors

The ROK Cup USA kart racing series is a division of the internationally recognized ROK Cup racing program, powered by the Vortex Engine package. The program promotes parity within the classes, and the parent series, ROK Cup, is an FIA Authorized International Series with a 15-year history in over 32 countries. Sanzaru Games is an independent console video game development studio founded in 2007 by seven very experienced game developers; our mission is to bring together a group of talented individuals to share a common vision to develop fun to play, visually stunning and technically spectacular console games.
Winning on today's racing circuit requires more than an exceptional driver and a well-built car. It takes high-performance racing fuels that are willing to go the distance - fuels like those produced by Sunoco. As the largest manufacturer of racing gasolines in the world, Sunoco has a 40-year track record of winning performances. With an expanded product line, Sunoco of­fers drivers more choices than ever before. For the performance your engine is designed to deliver, con­sistently choose Sunoco Race Fuels. Since 1979, Red Line Synthetic Oil Corporation has grown to manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives, and its popular WaterWetter cooling additive for the automotive, motorcycle, marine, and industrial markets. Based in Benicia, California, Red Line has a reputation with racers and enthusiasts alike for creating products that perform and protect better than any on the market, regardless of price.
ROK Cup USA and their North American ROK affiliates will make the switch to LeVanto Tires for the 2021 season. Utilized from Micro ROK all the way through to Shifter ROK, the LeVanto Tire will be produced by leading Italian tire manufacture LeCont and will be the tire of choice for ROK Cup USA for 2021 and beyond. The core executive team at World Speed Incorporated has a cumulative 70 years of spec formula racing car experience both in the racing school world as well as in various pro racing series. The racing team branch of the corporation, World Speed Motorsports, has won races and championships in Formula Atlantic, Star Mazda, and Formula Renault.
Quality, workmanship and satisfaction are the fundamentals behind the Brooks Motor Cars philosophy. Brooks Motor Cars sells and services Aston Martin, Mercedes Benz, Audi, Jaguar, Tesla, BMW and Porsche. Fathia Vineyards is a boutique family winery located in the heart of Sonoma Valley. The delicate structure, bold fruitness, and spicy elegance of our wine make it the pride of the Franco-Guerrero Family.
Founded in 1992 and located at Sonoma Raceway, California's Wine Country Motor Sports has the largest combined inventory of Sparco, PUMA, OMP, HJC, Bell, and Arai products in the United States. Call: (800) 708-7223