This is a replacement XRAY 5mm Aluminum Chassis, and is intended for use with the XRAY RX8. This lightweight chassis has been CNC-machined from 5mm thick premium Swiss 7075 T6 aluminum, and is strategically machined in low-stress areas to make it as light as possible without affecting strength or rigidity. All screw holes on the bottom surface are countersunk, allowing for a smooth chassis underside with no protruding screw heads. The area beneath the engine is solid without any openings to ensure maximum strength.
The smart design allows for the mounting of additional weights or stiffeners for complete chassis adjustment. Whether you need to add weight, stiffen the front or rear, or both, you have a choice of adding optional front/central/rear machined brass weights and front/central/rear graphite stiffeners (sold separately). At the front of the car, either a brass weight and graphite insert can be mounted fixed, or flexible to avoid an undesired stiffening effect.