Intercomkit Integral Nexus 4-pin + RCA for ear plugs

Ideal for use with the ZeroNoise Pit-Link GSM communication system. This helmet kit is designed for track use and fits full-face helmets. The kit includes a dynamic noise-cancelling microphone for excellent sound quality. Foam spacers are included to achieve optimal microphone positioning.

• Dynamic noise-cancelling microphone for optimal sound
• Includes the option to connect headphones with your connector of choice
• Designed to fit full-face helmets
• The helmet kit can be connected to the amplifier via an optional 4- or 5-pin Nexus male connector. The 4-pin option is the correct type for use with the ZeroNoise Pit-Link GSM communication system.