Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1406-4600kv Sensored Motor Replacement Parts Cooling Head Steel is black finished

Steel is black finished

These mount inside the front and rear transmission

Producing 200 watts of power with DC input and 100 watts on AC

Lighter off-road 1/10th stadium trucks and buggies with conservative gearing

The Mamba X Crawler edition is Catle's offering for the crawling crowd

Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1406-4600kv Sensored Motor Replacement Parts Cooling Head Steel is black finishedSoftware 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