The KO Propo 35539 Aluminum Gear Set is a practical upgrade for hobbyists wanting increased durability and dependable performance in RSx Response and HC servos. Machined from quality aluminum, these gears give a clear improvement in strength and lifespan over stock plastic parts.
Aluminum gears resist wear better and keep mesh tolerances more stable under load, which helps deliver smoother operation and tighter control in demanding driving or racing conditions.
This set is made to fit KO Propo RSx Response and HC servos precisely, allowing straightforward installation and reliable function whether you are repairing a servo or upgrading for tougher use.
A solid choice for racers and casual flyers alike, this aluminum gear set reduces wear and helps maintain consistent servo feel during extended use.
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