X Series Sensor Harness
Castle Creations X Series Sensor Harness
Castle Creations X Series Sensor Harness. This sensor harness allows you to use a sensored brushless motor with Castle's Mama X Series ESC's. Harness is 35mm long - not including connectors, and is easy to install. Simply remove the sensor dust cover from the ESC and install the harness, then plug the motor's sensor wire into the harness.