If you fine-tune setups for tight handling, the XRAY 303138-K Aluminium Shim set is a small but crucial addition for the XRAY X4 2022. These shims let you make accurate micro adjustments to alignment and suspension gaps. The set includes ten 3x7x2.0mm black aluminium shims suited for multiple setup changes.
XRAY made the XRAY 303138-K shims from aluminium to keep weight low while resisting deformation. That helps preserve the X4 2022's geometry under load. The uniform 2.0mm thickness makes each shim predictable when changing clearance and the black finish keeps the chassis looking tidy.
These shims are handy beyond one specific use. Fit them under suspension mounts, between linkage ends, or to subtly alter wheelbase. Their standard 3x7 hole pattern makes them adaptable for many tuning points on an RC car.
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