XRAY 302121 X4 Front Roll-center Spacer Pair - Silver  [XR-302121]

XRAY 302121 - X4 Front Roll-center Spacer (2)
Price:
NZD$15.01
Brand:
XRAY
Model:
XR-302121
Condition:
Brand New
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alt="XRAY 302121 - X4 Front Roll-center Spacer (2)" title="XRAY 302121 - X4 Front Roll-center Spacer (2)"

Precision Roll-center Tuning for XRAY X4

The XRAY 302121 Front Roll-center Spacer is made to sit beneath the lower front arms so you can fine-tune the roll-center on XRAY X4 series cars. It gives precise incremental changes to help balance grip and responsiveness.

Quick Changes Without Complex Tools

Installation uses commonly available ride-height shims, letting you alter roll-center height without disassembling suspension mounts. This keeps trackside setup changes fast and simple.

Compatibility with X4 and X4F Models

Formulated for the XRAY X4 and X4F platforms, the spacer's silver finish provides a clean look while resisting routine wear encountered during competitive running.
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.

Will this spacer affect both front and rear handling?

Using the spacer at the front changes front roll behaviour, which can shift balance. Some drivers also trial similar spacers at the rear to tune overall handling.

How small of a change can I make with shims?

Incremental shim thicknesses allow very small roll-center shifts. Start with single shim steps to evaluate the effect before larger changes.

Is this compatible with carbon chassis options?

The spacer mounts under the lower arm and is compatible with standard X4 front setups including carbon options, but check clearances on heavily modified cars.

Any tips for testing roll-center changes?

Make single-step adjustments and run consistent laps, noting corner entry and exit behaviour. Record shim stacks so you can return to known settings.

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