H42 Behind the Head (BTH) Headset for 2-Way Radios - Red Car Harnesses and is the best option

and is the best option for convex/curved helmet lenses

A complete evolution for the Tech-1 KX Shoe offers serious kart drivers optimized levels of fit

and crew chiefs can guide riders through track conditions

BELL DOMINATOR 3

H42 Behind the Head (BTH) Headset for 2-Way Radios - Red Car Harnesses and is the best optionBehind the Head design. This headset is used in applications from auto racing to industrial, and heavy equipment operation, providing tough reliable 2 way communication through 2 way radios and intercom systems. Simply select the optional cable for your application. Features DNC microphone for clear transmissions and Clear Hear speakers for unsurpassed audio performance. Rugged headsets are built to perform in extreme noise environments combining the