Item No NVK-5353 Description These are the replacement and optional Brushless Shielded Sensor Harnesses, which are available in three sizes: 4"/100mm (#5351), 6"/150mm (#5352) and 9"/230mm (#5353) for Novak's Ballistic Racing Brushless Motors 3.5T-7.5T (#3603-3607). SENSOR HARNESS RECOMMENDATIONS The 4" (100 mm) sensor harness is the replacement harness for the Ballistic 3.5T-4.5T (#3603-#3604). The 9" (230mm) sensor harness is the replacement harness for the Ballistic 5.5T-7.5T (#3605-#3607). The 6" (150mm) sensor harness is optional for all of the Ballistic Motors. FEATURES Shielded rubberized material protects sensor wires Compatible with any sensor-based brushless motor that has a replaceable harness INCLUDES Two cable ties