XRay X121 Graphite Chassis 2.5mm - Hard

The XRay X121 Graphite Chassis 2.5mm – Hard (XR371027) is engineered for very-high traction conditions or tyres that generate strong steering response. The harder 2.5mm graphite construction calms the car, improves stability and makes it easier to drive by reducing oversteer.

Redesigned to accommodate the Tweak‑Free Pod System and side braces, this X1’21 chassis retains the proven wheelbase tuning concept. Using three front suspension mounting positions, you can select the standard wheelbase or adjust by ±4mm to fine‑tune handling to the track.

Key Details

• Hard 2.5mm graphite construction for very‑high grip tracks
• Helps stabilise handling and reduce oversteer
• Redesigned to accommodate the Tweak‑Free Pod System and side braces
• Three front suspension mounting positions
• Wheelbase options: standard, +4mm or −4mm
• Genuine XRay component, part number XR371027

Suggested Compatibility

• XRay X1’21