The MOMO MOD. 12 is an oval shaped flat bottom steering wheel designed to minimize vibrations while racing. The MOD. 12's compact build allows the steering wheel to offer ample leg clearance for Formula car drivers. Petite in diameter the MOD. 12 is available in 250mm and 260mm sizes, much smaller than the one in your average road car or GT race car. A classic anodized black three spoke design with ergonomic thumb recesses wrapped in premium black suede make up the construction of the MOD. 12 Steering wheel.