CNC-machined chassis made from high-quality 2mm Swiss 7075 T6 aluminum, strategically machined in low-stress areas to make it as light as possible without affecting strength or rigidity.Weight distribution, chassis width, and chassis length have a key influence on the handling of the car. All of these features were incorporated into the design of the chassis. All screw holes on the bottom of the chassis are countersunk, allowing for a smooth chassis underside with no protruding screw heads. To increase the lifespan, the chassis is hardcoated at XRAYs own in-house, fully-robotic coating line. Note: Swiss 7075 T6 is an extremely rigid aluminum material. After the hardcoating process, in some rare cases some small cracks may occur (for example, around openings or on edges where tension in the material is highest). Those small cracks are a natural effect and have no negative impact on the performance, reliability, or lifespan of the product, and as such are not considered to be a defect.Due the nature of the aluminum material and the machining process, it is normal that the chassis may be slightly bent in the longitudinal direction.