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RPM Black Esc Cage For The Castle Sidewinder 4 Esc (RPM 81322 | RPM81322)

Model: RPM 81322
Dist. #: RPM81322   SKU: RPM81322

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South Jordan, UT
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Price:  $10.39

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Updated on Nov 28, 2025 03:34:51 PM

Black Esc Cage For The Castle Sidewinder 4 Esc...
Black ESC Cage for the Castle Sidewinder 4 ESC

This light-weight Sidewinder 4 ESC Cage suits the stock place on the Traxxas Slash 2wd, Slash 2wd LCG, Slash 4x4, Slash 4x4 LCG, Stampede 4x & Rally, while also working on other Traxxas 1/10th scale vehicles.

This cage enables the ESC to be kept up or without a fan. It encloses the ESC body just, leaving the entire ESC fan free to do its task. Castle did an excellent task with airflow through the Sidewinder 4, and the RPM ESC cage improves that free-flowing air motion. Air channels along both sides of the ESC allow air motion along the sides of the case, while the low profile sides leave all the integrated air vents on the ESC free and clear to flow air properly.

Each ESC Cage is developed to simplify ESC setup and maintenance of the lorry. Two screws hold the entire assembly to the chassis, that's it! No more struggling with gooey double-sided tape to get rid of the ESC to clean your lorry or transfer the electronics to another car.

Also consisted of is a different, encased on/off switch mount that bolts directly to the cage in one of four locations/orientations for severe adaptability. Since the switch connects to the cage, no additional time is had to eliminate it during maintenance or if you decide to switch the ESC in between vehicles.

Each RPM ESC Cage is manufactured from RPM's ridiculously difficult mix of engineering grade nylons for a life time of worry-free efficiency. Each cage is backed by RPM's minimal life time guarantee versus breakage.

Item Developed: 08/13/2018


Frequently Bought Together

RPM Black Esc Cage For The Castle Sidewinder 4 Esc
+
Castle Creations Sidewinder 4 Waterproof Sensorless Esc, W/ 1410-3800Kv Sensored
+
Traxxas TRAXXAS CONNECTOR (MALE)
This Item: RPM Black Esc Cage For The Castle Sidewinder 4 Esc
$10.39
Castle Creations Sidewinder 4 Waterproof Sensorless Esc, W/ 1410-3800Kv Sensored
$139.95
Traxxas TRAXXAS CONNECTOR (MALE)
$5.99

Total Price: $156.33

Add All Three To Cart

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