XRay Aluminium Chassis 3mm – Swiss 7075‑T6 (XR331109)

The XRay Aluminium Chassis 3mm – Swiss 7075‑T6 (XR331109) is a lightweight, CNC‑machined chassis plate crafted from premium 3mm Swiss 7075‑T6 aluminium. Strategically machined in low‑stress areas, it removes excess material to reduce weight without compromising overall strength or rigidity.

To manage temperatures around the engine, the chassis includes airflow cut‑outs beneath the engine area to promote extra cooling airflow. The outer edges are bevelled and all screw holes are countersunk, creating a smooth lower surface. For tuning, the chassis can accommodate graphite reinforcement inserts or additional balancing weights at the front and rear, allowing you to adjust chassis stiffness, weight balance, and centre of gravity to suit track conditions and driving style.

Key Features

• Premium 3mm Swiss 7075‑T6 aluminium, precisely CNC‑machined
• Strategically lightened in low‑stress zones to maintain strength and rigidity
• Airflow cut‑outs beneath the engine area for additional cooling airflow
• Bevelled outer edges and countersunk screw holes for a smooth underside
• Accommodates graphite reinforcement inserts or additional balancing weights (front and rear) to tune stiffness, balance, and centre of gravity

Part number XR331109 ensures easy identification for spares and setup changes, and the high‑grade material choice offers an ideal foundation for consistent, predictable chassis behaviour.