Direct Connect Sensor Wire 100mmOverview TheDirect Connect Sensor Wire eliminates the need for the Castle sensorharness adapter. This eliminates a connection point and makes yourinstallation cleaner. One end has the standard ROAR sensor plugthat connects to the back of any sensored motor. The other end plugsdirectly into any waterproof, sensored capable Castle ESC Compatible ESCs: Cobra 8 Cobra 10 Mamba Micro X Mamba Micro X2 Mamba X Mamba Monster X Mamba Monster X 8s Mamba XLX2