3RACING 3RAC-SW04/V2 Stainless Shim Set 4mm 0.1-0.3mm 10pcs  [3RAC-SW04/V2]

Stepwise tuning with 3Racing stainless shims

The 3RACING Stainless Steel 4mm shim spacer set provides a straightforward way to fine-tune component clearances. It includes 0.1mm, 0.15mm, 0.2mm, 0.25mm and 0.3mm thicknesses so you can adjust in small steps.

Practical for drivetrain and suspension tweaks

These shims are handy for improving gear mesh, adjusting suspension geometry, and correcting minor alignment issues. The stainless construction helps maintain shape and resist surface wear.

Complete quantities for regular tuning

Each size comes with 10 pieces, so you can trial different combinations and keep spares on hand for quick trackside swaps. The set is useful for both competitive runs and weekend sessions.