XRay Chassis 5mm - CNC Machined - Swiss 7075 T6

The XRay Chassis 5mm - CNC Machined - Swiss 7075 T6 (XR341104) is a premium aluminium main chassis engineered to enhance flex, traction and steering response. Precision CNC machining and a revised layout deliver improved gear mesh adjustment and a smoother feel through corners, while maintaining strength and rigidity where it matters.

Key Features

• Repositioned holes for more rearward engine mounts to allow better gear mesh adjustment.
• Machined openings at the front and rear for graphite stiffeners and additional weights.
• Narrower overall width increases chassis flex to generate more traction and steering.
• Bevelled outer edges help prevent chassis contact in corners, reducing the sensation of the car stopping mid-corner.
• Countersunk bottom screw holes provide a smooth lower surface.
• CNC-machined from 5mm premium Swiss 7075 T6 aluminium.
• Strategically machined in low-stress areas to reduce weight without affecting strength or rigidity.
• Cut-outs for all bulkheads, front lower arm mounts, radio plate mounts, and front shaft holder, as well as rear layshaft bulkheads, for perfect fitment and consistent alignment.

This XR341104 chassis focuses on delivering a responsive, predictable platform. The narrower profile and carefully bevelled edges minimise scrub and interference at high cornering loads, while the countersunk underside ensures a clean, snag-free surface. Provision for graphite stiffeners and additional weights allows targeted tuning using the machined openings, and the comprehensive cut-outs ensure all components key into position accurately for repeatable assembly.

Manufactured from premium Swiss 7075 T6 aluminium and finished to XRay’s exacting standards, this 5mm chassis offers a refined balance of reduced mass and retained rigidity, supporting consistent handling and long-term durability.