Castle Creations Sidewinder Nano Micro PnP ESC, 12.6V, with XT30 and JST Plugs 010-0176-01Castle Creations are thrilled to add a performance upgrade solution to the ever growing micro scale phenomenon in R C. The SIDEWINDER NANO PnP may be small in stature, but it's colossal in power and includes their proprietary CRYO DRIVE Technology resulting in improved thermal performance during partial throttle operation where the majority of driving occurs. The Sidewinder Nano is ready to run out of the box but can also be "tuned" for the drivers'