Designed for TAMIYA DT-03 chassis applications, this alloy rear hub carrier is sold as model JR-DT307-GR by Jazrider. The aluminium unit swaps in place of the stock plastic carrier to deliver a firmer hub mount and a more direct suspension linkage feel.
The carrier is intended for DT-03 rear assemblies only, so confirm compatibility before purchasing. It arrives in a green anodised finish that mirrors DT-03 styling. The increased stiffness at the hub interface can modify handling traits, affecting rear grip and response in comparison to the original plastic piece.
Installation follows the familiar DT-03 procedure: remove wheel and hub, unfasten the original carrier, transfer bearings or sleeves as needed, and secure the alloy carrier with the factory fasteners. After installation, check for free wheel rotation and ensure no binding at brake or drive interfaces.
From a tuning perspective, the stiffer mounting point helps reduce flex during cornering and makes rear geometry more consistent lap after lap. It pairs well with deliberate toe and camber adjustments to tune on-track behaviour.
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