This RC-grade aluminium rear hub carrier fits the Kyosho Optima 2016 chassis and is offered under the JR-OT13 designation. The component replaces the stock carrier to provide a more rigid mounting point for the rear suspension and wheel hub, retaining the Optima 2016 geometry.
Installation is performed using the usual rear hub carrier removal routine for 1/10 4WD buggies and utilises the vehicle's existing mounting points. Confirm that the rear axle, wheel hex and hub mating interfaces are clean and that any removed screws are refitted with correct thread engagement. No specialist tools beyond common hex drivers are required.
For setup, aluminium rear carriers are chosen to limit flex in the rear hub region, producing steadier suspension reactions under load and during cornering. When you alter rear roll or anti-squat, ensure the carriers align with selected shock positions and toe inserts to keep handling predictable.
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