YOKZCA3805B 3x8x0.5mm Aluminum Shim - Yokomo  [YOKZCA3805B]

Fine-tune handling with a 0.5mm shim

This Yokomo aluminum shim is a compact 3x8x0.5mm spacer, sold as model YOKZCA3805B. Its thin black-anodized 0.5mm profile makes it useful for small tuning changes that can influence handling, drivetrain geometry, or bearing preload.

Use the shim between wheel hubs, bearing faces, or gear collars to dial in the exact stack height and eliminate play. If you stack multiple shims, check total thickness and moving clearances before tightening to prevent binding or contact with rotating parts.

For setup and tuning, the shim provides consistent, repeatable increments so you can evaluate handling changes without fabricating temporary spacers. It is supplied as an RC accessory for general shimming tasks in electric and nitro models.