3Racing 3RAC-SW07 Racing Shim Spacer Set  [3RAC-SW07]

3RACING 7mm Shim Spacer 0.1/0.2/0.3mm Thickness 10pcs Each - 3RAC-SW07
Price:
USD$3.80
Brand:
3Racing
Model:
3RAC-SW07
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Shim set for race setup precision

The 3Racing 3RAC-SW07 7mm Shim Spacer Set is tailored for competitive tuning where measured increments matter. The pack includes 0.1mm, 0.2mm and 0.3mm shims that let racers adjust mesh and chassis geometry in predictable steps to optimise handling and drivetrain response.

Setup options for track tuning

Each thickness is supplied in quantities of 10, enabling methodical testing across multiple configurations. Use the shims to fine tune pinion to spur clearance, correct hub offsets or refine suspension pickup spacing when chasing consistent lap times.

Consistent pieces for repeatable results

Maintaining uniform thickness is important in a race environment; these shims are produced to deliver stable dimensions through regular use. Keep sets organised and record each change to replicate successful setups between events.

How do I use these shims during a setup session?

Start with a baseline measurement, then apply the smallest shim increments and test on track. Log each change so effective combinations can be reproduced.

Are these shims suitable for differential and gearbox tuning?

Yes, they are ideal for gearbox and diff adjustments where precise axial spacing improves mesh, reduces slop and can lower drivetrain losses.

Should I record shim changes between race runs?

Absolutely. Documenting each shim change allows you to correlate setup alterations with lap time and tyre wear for progressive improvements.

Can shims be stacked for finer increments?

Stacking is a valid technique to achieve custom gaps, but ensure stacks sit flat and are checked for parallel surfaces to avoid introducing new variables.