Steering wheel cone by the company Momo. Momo is the first company to invent and launch the first collapsible steering wheel cone used today. Compared to a rigid cone, the collapsible cone is capable of absorbing exceptional forces thanks to a programmed deformation, increasing the safety level in the event of a collision to the maximum. It is used when a non-factory steering wheel is installed, and the cone is a fundamental component of your vehicle.