Tamiya 53646 Blue Wheel Spacer OP-646 - RC Wheel Shim for Track and Bashing  [53646]

Precision shim to improve wheel spacing

The Tamiya 53646 Blue Wheel Spacer is a tough aluminium spacer that helps you get wheel spacing right on RC vehicles. Used as a thin shim between the wheel hub and the axle pin, it helps preserve proper clearance and consistent wheel alignment across many setups.

Why hobbyists use these spacers

These spacers are popular for fine adjustments when you need a bit more clearance or want to tweak handling. They suit both track tuning and heavy bashing where axle-to-hub spacing can affect tyre clearance and behaviour.

Installation basics and compatibility tips

Fitting is simple: slide the spacer onto the axle so it sits between the hub and axle pin. The straightforward design means you can use them with a wide selection of common RC wheel and hub combinations without special tooling.