For tarmac or mixed-surface use where drivetrain precision matters, the Yokomo RS-501GA Aluminum Drive Cup is made to fit the RS1.0 gear differential and replace softer stock components. The aluminium body helps maintain alignment and reduces play under load.
This drive cup is compatible with the RSR-010 and RSR-LFGT3RTR chassis, so it is a direct choice for owners of those platforms. It suits drivers focused on reliable power transfer and straightforward maintenance.
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