The SIMGASM Bottom Wheelmount is a complete bottom mounting solution designed for compatible simulator chassis with an inner upright dimension from 420 mm up to 580 mm. Built for sim racers who want a strong, clean, and dependable wheelbase installation, it provides a rigid bottom-mounted platform that helps maintain accurate alignment and a solid driving feel under demanding use. Its design makes it a practical choice for a wide range of simulator configurations and wheelbase setups that use bottom mounting points.

Constructed for strength and long-term reliability, the Bottom Wheelmount creates a secure connection between the wheelbase and simulator frame while maintaining stability during intense sessions. It is an ideal option for users who prefer a bottom-mounted wheelbase setup and want a practical mounting solution that integrates cleanly into their chassis. For compatible rigs in the 420 mm to 580 mm inner upright range, this is a strong and dependable bottom wheel mounting solution.