Rugged Radios HK-NF NASCAR Wired Open Face Helmet Communication Kit with M102 Military Mic

The Rugged Radios HK-NF is a NASCAR wired helmet kit designed for stock car and short course circuit racing, delivering dependable in-helmet communication for drivers in high-noise environments. This kit features a 3-conductor NASCAR configuration trusted by racers from ARCA to local short tracks.

Key Features:

• M101-style 150ohm dynamic noise-canceling microphone with full flex boom for clear transmissions in loud racing conditions
• Straight cord with NASCAR 3C plug and 3.5mm jack for use with mono earbuds
• Compatible with standard NASCAR car harnesses for seamless integration
• Mic boom and cable junction block install using hot glue or Rugged Quick Mount (sold separately)
• Designed for open face helmets in racing applications

When connected to a racing radio system, this kit allows you to relay important information with your team while the dynamic noise cancelling microphone delivers clear transmissions. The flexible boom allows precise microphone positioning for optimal voice pickup, while the compact design fits comfortably inside most open face racing helmets.