Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1406-6900kv Sensored Motor Batteries Bare The "MS" compound is firmer

The "MS" compound is firmer than the stock foam donuts

with an 8 amp peak BEC - and

Just 33x26x13mm in size

GS01 Machined M3 78mm Bent Lower Link (2) (Titanium Gray)

Kansas and is backed by Castle Creations' 1-year warranty and unparalleled "make-it-right" customer support

Castle Creations - Sidewinder 4 Waterproof Sensorless ESC, w/ 1406-6900kv Sensored Motor Batteries Bare The "MS" compound is firmerSoftware 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