Mini 4WD 2mm spacer kit for roller and axle clearance M4WD-01/PK by 3Racing  [M4WD-01/PK]

2mm Pink Spacers M4WD-01/PK for Roller and Axle Setup

This 2mm spacer kit in pink is meant for routine clearance adjustments on Tamiya Mini 4WD models. The rings control spacing around roller stacks and axle assemblies and are not intended to replace core drivetrain parts. The pink colour makes stack height checks fast and visual when building or servicing models.

Hobbyists use these spacers to tidy up roller stacks, reduce lateral wobble, and bridge small tolerance gaps between aftermarket rollers and original axles. They are convenient, low-cost spares for maintenance, demo models, or quick repairs.

Material and tolerance information is not provided in the listing. Confirm axle diameter and roller bore before fitting. Keep expectations realistic: this accessory improves fitment consistency but is not a performance upgrade on its own.