Castle Creations - Sidewinder 4 Waterproof Sensorless ESC Servos Micro The bleeding process

The bleeding process

21 shock mounting options for a possible 18mm increase in ride height

Specially optimized software for excellent compatibility with disc-type motors

GS01 Sawback Front Drive Shaft Set

Castle Creations - Sidewinder 4 Waterproof Sensorless ESC Servos Micro The bleeding processSoftware 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