A simulator chassis is the foundation of any sim racing setup, providing a rigid frame to mount steering wheel bases, pedals, racing seats, and accessories. These chassis are commonly constructed from aluminum profile or tubular steel, allowing for adjustability and customization depending on the driver’s preferences and equipment. Many modern chassis are designed to support direct drive wheelbases, load cell pedals, and additional accessories like monitor mounts or keyboard trays. Motorsport Locker connects sim racers with a marketplace to buy and sell new and used simulator chassis from leading sim racing brands, helping drivers build high-quality racing simulators.