XRay XB823 Aluminium Chassis - Swiss 7075 T6 (3mm)

The XRay XB823 Aluminium Chassis (XR351118) is a precision CNC‑machined 3mm main plate crafted from high‑quality Swiss 7075‑T6 aluminium. Selected dimensions and flex characteristics deliver a refined balance of stability, traction and steering, contributing directly to the XB8 platform’s handling performance. Strategically machined in low‑stress areas and anodised, it sheds weight without sacrificing strength or rigidity.

Engineered details include milled pockets in the rear section to increase chassis flex, plus additional clearance under the bulkheads to support the differential height adjustment feature. The layout accommodates Semi‑Split bulkheads and suspension holders, and it fits both SOFT and HARD composite radio boxes without requiring chassis modification.

Key Features

• CNC‑machined from 3mm high‑quality Swiss 7075‑T6 aluminium
• Strategically pocketed in low‑stress zones; anodised for strength‑to‑weight efficiency
• Milled rear pockets for increased chassis flex
• Flex and dimensions chosen for a balance of stability, traction and steering
• Machined clearance beneath bulkheads for diff height adjustment
• Accommodates Semi‑Split bulkheads and suspension holders
• Fits both SOFT and HARD composite radio boxes without chassis modification

Part number XR351118 provides a robust, lightweight foundation for racers looking to optimise handling response and overall consistency on the track, with materials and machining suited to high‑performance 1/8 off‑road competition.