Sparco R 368 Competition Steering Wheel 380mm Diameter 65mm Dish Black Race stuurwiel Sparco MOD.375 350 mm bol SPARCO Sparco R 375 Steering Wheel Precision Racing Control Sparco For R 375 Steering Wheel Diameter 350mm 015R375PSN eBay. Sparco steering wheels are designed to improve grip and comfort for driving precision. Available in different diameters, depths, and materials which will satisfy every driving situation from street to track. The Sparco R375 steering wheel is a 350mm diameter, 3 spoke flat steering wheel trimmed in black suede with a Sparco logo. It is a competition steering wheel designed for use in saloon racing or rally cars. Supplied with horn button. * Diameter 350mm * Dish (depth front to back) 36mm * Cover Material Suede