XRay XB4 20 Aluminium Chassis - Swiss 7075 T6 (2.5mm)

The XRAY XB4’20 Aluminium Chassis (XR361108) brings a unique two-in-one wheelbase concept to the XB4 platform. Redesigned for the XB4’20, this 2.5mm Swiss 7075‑T6 aluminium plate is CNC machined and black coated, delivering increased cornering speed and overall stability while preserving the intended flex characteristics.

Two mounting positions for the centre and rear differential assemblies allow you to choose between shorter and longer chassis configurations within the same chassis. Opt for the short setting when you need enhanced rotation on high-traction tracks, or switch to the long setting for greater stability on low-traction layouts or bumpy astro surfaces. Precision milling strategically removes material to keep weight low without compromising strength or rigidity.

Key Features

• Integrated shorter and longer wheelbase options in a single chassis
• Two mounting positions for centre and rear differential assemblies
• Short setting: improved corner rotation; recommended for high-traction tracks
• Long setting: increased stability; recommended for low-traction or bumpy astro tracks
• Thicker, specially milled chassis redesigned for XB4’20 to raise cornering speed and stability
• CNC machined from 2.5mm high-quality Swiss 7075‑T6 aluminium
• Strategically machined to reduce weight while maintaining strength, rigidity and desired flex
• Durable black-coated finish

Suggested compatibility: XRAY XB4’20.