Designed for controlled adjustments, the 3Racing Stainless Steel Shim Spacer Set provides a selection of thin gauges that support incremental setup changes. The kit contains 0.1mm, 0.15mm, 0.2mm, 0.25mm and 0.3mm shims with ten pieces per size to maintain consistency during repeated tuning cycles.
Stainless steel shims deliver stable thickness and resistance to deformation, which is important when tuning mesh or suspension tolerances. Consistent shim thickness reduces variability between runs and helps preserve baseline setups.
Use these shims to refine spur and pinion engagement, adjust differential preload interfaces, or tune minor alignment offsets. For precision work, trial incremental thickness changes on the bench and log results to optimise performance for specific track conditions.