The JAZRIDER JR-DT304-BK black aluminium C hub is a practical reinforcement for the Tamiya DT-03 front end. Machined to match DT-03 mounting points, it reduces component deflection and helps preserve alignment under load for reliable handling sessions.
Aluminium construction gives improved dimensional stability compared with the original plastic hub. This results in less play at the steering knuckle and simplifies maintenance cycles, lowering the need for frequent part replacement.
Installation is a direct swap into the DT-03 assembly. Remove the stock hub, transfer any reusable hardware, fit the JAZRIDER hub, and torque fasteners appropriately. Check steering travel and toe after install for consistent setup.