Introducing our new competition winch. 4s capable! The Atlas Micro Pro servo winch has everything you need in a competition servo winch. The first direct-powered brushless micro winch. This is the strongest, and fastest micro winch you can buy. Every Atlas Micro Pro winch comes with our high speed low profile custom spool with heavy duty 25 spline output shaft. These winches operate on any common voltage up to a max of 16.8vlts, or a full 4s lipo. Completely custom designed for a competition crawler, where you can have a fast, strong, winch as well as keeping your weight low. As well as being able to be mounted almost anywhere with its small size. All of our servos come with a standard 1 year warranty.