This aluminium rear wheel hex adapter is supplied by GPM for the TAMIYA DT03 chassis and comes as a 2pcs set. It is intended as a direct replacement part to assist with scheduled maintenance or when swapping wheelsets.
The adapter aligns with the DT03 rear hub layout and provides a firm wheel mount while using the existing wheel fastening system on the chassis. Fitting is straightforward: remove the original hex, place the aluminium adapter on the hub, then reattach the wheel using the vehicle's standard hardware.
Designed for wheel fitment and chassis upkeep, this component does not change primary drivetrain or suspension geometry. Sold as a 2pcs set, it lets you replace both rear hexes or keep a spare for repairs and trackside changes.
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