The KO Propo 35026 Aluminum Upper Case is made for RSx series servos to add a rugged, heat-managing cover. Built from precision aluminium, this upper case increases rigidity and helps keep the servo cooler during sustained use.
Replacing the stock top with aluminium reduces flex and offers better protection from impacts and wear. This makes the servo more dependable when tackling rough tracks or high-demand driving styles.
With precision machining the KO Propo 35026 ensures correct alignment on RSx servos, which supports firmer control feedback and reduced mechanical slack for tighter steering inputs.
The part is designed for a direct fit to RSx models so installation is quick and uncomplicated. Once installed you benefit from improved durability and steadier thermal performance under load.
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