XRAY 328011 21mm Composite Shock Ball Joints Pair  [XR-328011]

XRAY 328011 Composite Shock Ball Joint 21mm (2)
Price:
£5.19
Brand:
XRAY
Model:
XR-328011
Condition:
Brand New
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alt="XRAY 328011 Composite Shock Ball Joint 21mm (2)" title="XRAY 328011 Composite Shock Ball Joint 21mm (2)"

Extend Downtravel with XRAY 328011 Composite Ball Joints

Enhance the suspension range on your XB4 or XB2 chassis with the XRAY 328011 Composite Shock Ball Joints. These 21mm joints add 4mm compared to standard parts and are compatible with both front and rear shock absorbers for a tidy performance-oriented upgrade.

What These Joints Deliver

The XRAY 328011 uses a composite build to balance durability and lightness. The additional downtravel helps keep tyres planted over chatter and mid-corner bumps, improving predictability and driver confidence at pace.

Important Features

  • Extended Length: 21mm total, adding +4mm over stock joints to increase suspension downtravel.
  • Compatibility: Engineered for use on XRAY XB4 and XB2 models, suitable for front and rear shock absorbers.
  • Durability: Robust composite material designed for repeated use under race conditions.
  • Set of 2: Supplied as two ball joints for matching upgrades.
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.

Do these require any chassis modifications?

No chassis modification is normally needed. The XRAY 328011 parts are intended to fit existing shock mounts on XB4 and XB2 models, but always confirm clearances when changing geometry.

Can these help on rough outdoor tracks?

Yes, the increased downtravel allows the suspension to absorb larger impacts and maintain tyre contact, which is helpful on rough outdoor circuits and uneven surfaces.

Is it best to replace both sides at once?

For balanced behaviour, replace matching ball joints in pairs. That ensures symmetrical travel and handling across the front or rear axle.

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