XRAY 303723 T4'20 Aluminium Rear Lower Suspension Holder Precision Spec  [XR-303723]

XRAY 303723 - T4\'20 Aluminium Rear Lower 1-piece Suspension Holder - Rear - Rear
Price:
NZD$71.24
Brand:
XRAY
Model:
XR-303723
Condition:
Brand New
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Handling Upgrade for the XRAY T4'20

The XRAY 303723 Aluminium Rear Lower 1-piece Suspension Holder is built for drivers wanting crisper rear traction control on the T4'20. It installs at the rear bulkhead and is optimised for use with extended suspension arms on asphalt circuits with low to medium traction.

Engineered from Swiss 7075 T6

Crafted from Swiss 7075 T6 aluminium and CNC-machined for consistency, this holder gives a light but strong support point for the rear suspension. The black anodised finish protects the alloy and keeps the component looking tidy even after regular track use.

Setup Guidance and Compatibility

This 1-piece rear holder is intended to pair with the 2-piece rear front (RF) aluminium suspension holder #303730. Choosing the right combination of holders changes roll stiffness and handling balance, improving steering accuracy and allowing the car to rotate more readily.
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 I use this on other XRAY chassis?

The holder is designed specifically for the T4'20 geometry. Other XRAY chassis are likely to differ in bulkhead layout, so fitting other models may not be straightforward.

What track conditions suit this part?

This aluminium holder favours asphalt tracks where low to medium grip is common; it helps the rear rotate and improves front-end bite when paired with long arms.

Will it change ride height or camber?

The holder itself does not alter ride height or camber settings, but its effect on stiffness can influence how those settings translate on track, so recheck your setup after fitting.

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