The Yokomo RS-501GA Aluminum Drive Cup is aimed at hobbyists looking to tighten drivetrain performance on the RS1.0 gear differential. Constructed from aluminium, it resists deformation and keeps the output engagement consistent for better throttle feel.
This drive cup is designed for use with the RSR-010 and RSR-LFGT3RTR chassis, providing a reliable replacement part for those platforms. It is a practical upgrade for routine maintenance or moderate performance tuning.
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