Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1415-2400kv Sensored Motor Paint & Supplies Aerosol Paint 8mm (med) (stock silver) red

8mm (med) (stock silver) red 1

These multi-rate springs are soft at the beginning to soak up the small bumps

in snow or even through mud

5mm Spring steel bar with 20mm slot cut (soft) Two 2

6 - 8 cell NiMH

Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1415-2400kv Sensored Motor Paint & Supplies Aerosol Paint 8mm (med) (stock silver) redSoftware 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