XRAY 333311-H Durable Rear Upright for Racing NT1 2023  [XR-333311-H]

Race-focused rear uprights from XRAY 333311-H

The XRAY 333311-H hard composite rear uprights are developed for the NT1 2023 chassis to provide a strong but light rear assembly. The selected composite material keeps the uprights resilient under race conditions while avoiding unnecessary mass.

Exact fit for bearings and components

Manufactured with precise tooling, these uprights locate bearings snugly to eliminate slack that can destabilise the rear during high speed runs. Consistent part-to-part fit supports repeatable setup changes.

Dual positions for roll-center tuning

Two mounting holes for the upper roll-center link let you shift the roll-center to suit different tracks and driving approaches, helping you find a better balance between grip and rotation.

Works with optional graphite Aero discs

For extra rear traction and steadiness, the uprights are compatible with optional graphite Aero discs. Use them when you need to tighten rear grip for fast circuits.