3RACING 3RAC-SW04 4mm Shim Spacer Set 0.1/0.2/0.3mm 10pcs Each  [3RAC-SW04]

Precision Shims for Setup and Maintenance

The 3RACING 4mm Shim Spacer set is a straightforward parts kit for making subtle adjustments. With 0.1mm, 0.2mm and 0.3mm shims and ten of each, you can tweak alignment and spacing without guesswork. These spacers are especially useful when small changes affect handling noticeably.

Where to Fit These Spacers

Common uses include fine-tuning camber mounts, shimming gearbox components and correcting minor servo or hub misalignments. The spacer sizes give you controlled steps to refine balance and response.

Trackside and Workshop Advice

Carry a selection to test different set ups on the day. Install one shim at a time, then run and evaluate to avoid over-adjusting and to find the best compromise between grip and steering precision.