XRay Composite Rear Upright for Aero Disc - Hard (XR333311-H)

The XRay Composite Upright Rear for Aero Disc – Hard (XR333311-H) provides a compact, robust rear hub solution made from a special hard composite mixture. Precision moulding ensures bearings seat without extra play, maximising stability and consistency. Two upper roll‑centre linkage mounting positions allow quick adjustments to rear roll‑centre behaviour. The upright also accommodates the mounting of optional graphite Aero discs, helping to improve stability and traction.

Key Features

• Strong, hard composite construction for durability and control
• Precision moulding for a tight, no‑play bearing fit
• Two upper roll‑centre linkage positions for setup flexibility
• Accepts optional graphite Aero discs to enhance stability and traction

Engineered to XRay standards, XR333311‑H is a precise choice for racers seeking consistent, predictable rear-end performance.