The JR-DT304-LB aluminum C hub is a scale RC hop-up crafted for the Tamiya DT-03 chassis. Machined from aluminum, the unit replaces the original plastic C hub to provide increased steering stiffness and reduced flex that can affect alignment and on-track response.
Install this hub when tuning toward a more direct steering feel, reducing wheel slop or when fitting stiffer suspension components that pass greater loads through the steering mounts. Finish options include light blue and red to match typical hop-up color schemes.
Fitting notes: remove the factory C hub, transfer required inserts and spacers for DT-03 layout, then confirm toe and wheel alignment and check for any binding across the suspension travel. This is an aftermarket tuning component for DT-03 RC models only.
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