If you want crisper steering and a tougher drivetrain, the KO Propo 35547 Aluminum Servo Gear for the BSx2 Power series provides a robust, low-friction replacement. Machined from quality aluminum, it is intended to resist wear and hold tight tolerances under racing and hobby use.
Aluminum gears reduce flex and wear compared with stock plastic parts, helping maintain consistent servo throw and endpoint behaviour. The KO Propo 35547 part improves repeatability, making setup and tuning more predictable for on-track or club sessions.
This gear is made for BSx2 Power servos and installs using the original mounting hardware. It is a direct swap in matching servos and helps restore sharp response when replacing worn components.
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