XRAY 323353-H Hard Composite Rear Upright Off-Road Edition  [XR-323353-H]

XRAY 323353-H Composite Upright Rear - Hard
Price:
NZD$16.37
Brand:
XRAY
Model:
XR-323353-H
Condition:
Brand New
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Hard Composite Upright for Precise Roll Centre Tuning

The XRAY 323353-H Hard Composite Rear Upright is tailored for pilots refining their XB2 2017 Dirt Edition geometry. Manufactured from a tough composite, it resists crash damage while keeping suspension alignment true. With seven upper roll centre options, you can adjust body roll and rear traction to match tacky or medium-grip surfaces.

Practical Details for Track Setup

  • Material: Produced in a HARD super-tough composite for impact resilience
  • Roll Center Adjustment: Seven positions for incremental roll centre changes
  • Toe Configuration: Neutral 0° toe to promote rear stability under cornering
  • Secure Installation: Features a set screw hole to lock the pivot pin securely

Designed to hold up in competitive running, this upright gives repeatable rear-end behaviour so you can focus on suspension and tyre choices. Use it to reduce unwanted rear movement and keep the car tracking clean through transitions.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can this be used on earlier XB2 years or other XRAY cars?

This upright is optimised for the XB2 2017 Dirt Edition. It may fit other models with matching pivot and hub spacing but confirm dimensions before fitting.

Which roll centre setting should I try first?

Start in the mid position and adjust one notch at a time. Moving the roll centre up reduces body roll but can increase load transfer, so make small changes and test laps.

How should I maintain the composite upright?

Inspect for cracks after heavy impacts and clean grit from mounting points. Tighten the set screw to the recommended torque and replace if you notice deformation.

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