If you work on fine setup changes, the 3Racing Stainless Steel Shim Spacer Set is a simple way to control tiny gaps. It contains 0.1mm, 0.15mm, 0.2mm, 0.25mm and 0.3mm shims, with 10 pieces per thickness to ensure you have spares for repeated adjustments.
The stainless construction keeps individual shims stable and resistant to deformation, helping maintain consistent clearances whether you are adjusting pinion mesh or suspension geometry. Consistent spacing reduces unwanted movement in running parts.
Small spacing changes can noticeably affect handling and engagement. Use these shims to refine toe, camber shims, or gear spacing to suit track conditions or driving style.
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