XRAY 363316 Aluminum Lower Suspension Mount for XB4 Rear  [XR-363316]

XRAY 363316 - Aluminium Lower Suspension Holder For Horizontal Split Bulkhead (Hs) - Rear-FRont
Price:
NZD$70.27
Brand:
XRAY
Model:
XR-363316
Condition:
Brand New
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Tune Your XB4 Rear with XRAY 363316

The XRAY 363316 Aluminum Lower Suspension Holder is intended to optimise the rear suspension of the XRAY XB4 line. Manufactured from Swiss 7075 T6 aluminum, it gives a solid, repeatable mounting point for setup work across different surfaces.

Orientation Choices for Track Setup

The design supports both upright and inverted orientations, giving multiple inner hinge pin roll centre choices. Use the downward position on looser dirt for improved stability, and the upward position on carpet to increase steering precision.

Arm Compatibility and Long-Term Strength

This component fits both long and standard suspension arm layouts found on the XB4. Swiss 7075 T6 aluminum construction helps retain shape under racing loads and keeps suspension geometry accurate.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Compatibility: XRAY XB4 2021 Series
  • Orientation Options: Upright/Inverted

A straightforward upgrade for XB4 racers who need dependable rear-end adjustments for carpet and dirt conditions.
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 with aftermarket suspension arms?

The holder is compatible with standard and long arm geometries, but some aftermarket arms may change pivot points. Verify mounting positions and clearances before committing to a full setup.

Will the aluminium affect ride feel compared to the stock part?

Aluminum offers firmer mounting than some composite parts, which can sharpen feedback and make roll centre changes more consistent during a race day.

Any tips for switching between upright and inverted modes?

Mark screw positions and test settings one at a time. Note changes to steering and rear traction so you can quickly return to a baseline if a setting does not suit the track.

How durable is the anodising under race conditions?

Swiss 7075 T6 parts are hard wearing, but like any anodised aluminium item they should be handled to avoid deep scratches; routine inspection will catch any issues early.

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