For modelers aiming to reduce gear wear in RSx2 and RSx3 servos, the KO Propo 35557 Aluminium Gear Set provides a stronger alternative to stock plastic gears. It is engineered to match these servo types for a lasting replacement.
Aluminium gears resist deformation and surface wear better than plastic, helping to keep steering and throttle inputs crisp over time. They are a practical upgrade where repeated high load cycles are expected.
The KO Propo 35557 set is fashioned to align with the mounting and tooth profiles of RSx2 and RSx3 servos. Fitting can be done with common hobby screwdrivers and basic patience, making it accessible for most enthusiasts.
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