The KO Propo 35557 aluminium gear set is created as a direct upgrade for RSx2 and RSx3 servos, providing a metal alternative to the stock plastic gears. It is aimed at reducing wear and improving long term reliability in demanding use.
Aluminium gears offer superior resistance to stripping and long term wear compared with plastics, keeping servo movements accurate under repeated loading. They are a sensible upgrade for those seeking consistent control feel.
This set is built to align with RSx2 and RSx3 gear geometries and generally installs with basic hobby tools. As with any gearbox work, check shaft alignment and clearances during assembly for best results.
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