The 3Racing TA05-12/V2 12mm wheel adaptor is manufactured to tight tolerances to ensure repeatable fitment on Tamiya F103GT hubs. Its aluminium construction offers a stiff, dimensionally stable interface that preserves the original 0 degree offset and minimizes lateral play.
For competitive setups the adaptor reduces variable movement at the wheel mount, aiding consistent tyre behaviour and predictable steering response. The material choice balances strength with minimal added rotating mass at the wheel hub.
Inspect mating surfaces for burrs and clean thoroughly prior to assembly to avoid misalignment. Torque the adaptor to a controlled, repeatable setting without overloading threads. Routine inspection under race conditions will help identify any wear and support consistent setup changes.