Raceworks Steering Wheels are designed with motorsport in mind. They are constructed using 5mm thick aluminium spokes, and many hours of strength testing has been conducted in vehicles, and in a hydraulic press where they have been tested with a load up to 540kgs before measured deflection. This ensures they are extremely tough and wonâ⚬➢t bend in half in an accident! They contain a 6x70mm bolt pattern, similar to other brands such as Grant, NRG, OMP, Sparco and Momo. The wheels come without any accessories, however both blanking plates and horn buttons are available.