Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1410-3800kv Sensored Motor HPI120103 and durable high-quality hardware

and durable high-quality hardware

You can push heavier vehicles or get higher top speeds as a result

The stock Axial Yeti transmission internal ratio is: 1

Color coded band to quickly distinguish size

Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1410-3800kv Sensored Motor HPI120103 and durable high-quality hardwareSoftware Enhancement: The Cryo Drive software allows the ESC to run cooler when compared to a similar ESC's without the enhancement. This gives you the ability to run longer and harder without overheating. You can push heavier vehicles or get higher top speeds as a result. 30mm fan: This fan is 20% larger than previous generations and will help your ESC keep it's cool it the most extreme conditions. Now included with every 1 10th scale Sidewinder 4