3RACING 3RAC-SW04/V2 Racing Shim Spacer Set 4mm 0.1-0.3mm  [3RAC-SW04/V2]

3RACING Stainless Steel 4mm Shim Spacer 0.1/0.15/0.2/0.25/0.3mm Thickness 10pcs each - 3RAC-SW04/V2
Price:
USD$5.00
Brand:
3Racing
Model:
3RAC-SW04/V2
Condition:
Brand New
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Race-focused tuning with 3Racing shims

The 3RACING Stainless Steel 4mm shim spacer set is intended for tuners who require repeatable incremental changes during setup. The kit includes 0.1mm, 0.15mm, 0.2mm, 0.25mm and 0.3mm sizes to allow precise stack and clearance adjustments under race conditions.

Technical uses in drivetrain and suspension

These spacers are valuable for refining gear mesh, adjusting backlash, and trimming suspension pickup points. The stainless material maintains dimensional stability and resists common trackside wear factors.

Workshop friendly quantities

Each thickness ships with 10 pieces so teams can test different configurations and keep spares for quick pit changes. The set supports methodical tuning and consistent performance between runs.

How do I pick the right shim for gear backlash control?

Measure the current mesh gap and add the smallest increment that eliminates play without binding. The 0.05mm steps available in this set let you control backlash precisely.

Are these shims suitable for high RPM drivetrain use?

Stainless steel provides the stiffness and wear resistance required for higher speed drivetrain applications when fitted correctly.

Can teams use stacks of different sizes for micro tuning?

Yes, stacking is an effective method to reach intermediate thicknesses and to fine tune handling balance and mesh under dynamic loads.