The JR-DT307-RD is an aluminum rear hub carrier designed as a drop-in replacement for the Tamiya DT-03 chassis. Finished in red, the part replaces stock plastic to reduce flex and sharpen rear response.
Tuning impact: installing a stiffer rear carrier tightens the rear roll characteristics and gives clearer feedback when changing shock settings or anti-roll adjustments. Use this part where more predictable rear behaviour is desired.
How to install: remove the rear wheel and original carrier, transfer any bearings or pins, then fit the aluminum carrier using the original fasteners and a suitable hex driver. Confirm wheel alignment and suspension travel after fitting and check fastener torque after a short break-in.
Fitment note: named for DT-03 compatibility; verify dimensions before fitting to other platforms. This is an RC upgrade component and is not intended for road vehicle use.
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