XRAY 302121 Front Roll-center Spacer Set for X4 - 2 Pieces  [XR-302121]

XRAY 302121 - X4 Front Roll-center Spacer (2)
Price:
CAD$12.43
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)"

Dial In Front Roll-center on XRAY X4

The XRAY 302121 Front Roll-center Spacer fits under the front lower suspension arms to let you precisely tune roll-center on XRAY X4 series cars. It is a compact way to change handling balance without altering major suspension geometry.

Fast Fit Using Standard Ride-height Shims

Installation is straightforward and leverages ride height adjustment shims to change roll-center height. No specialist tools are required, so setup changes can be made quickly between runs.

Designed for X4 and X4F Race Use

Built to suit the XRAY X4 and X4F platforms, the spacer comes in a silver finish that handles regular track use while keeping adjustments repeatable for racing 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.

How will lowering the roll-center change cornering on my X4?

Lowering the roll-center generally increases body roll and can improve rear grip in slow corners, while raising it can sharpen turn-in. Use small changes to test what your track needs.

Can I use the same shims I use for ride height?

Yes, standard ride-height shims are suitable for stacking under the spacer to alter roll-center without extra parts. Keep track of shim thickness for repeatable setups.

Is the silver finish durable for frequent racing?

The spacer's silver coating resists wear from normal use and helps maintain a consistent contact surface under the suspension arm. Regular inspection is still recommended.

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