4C IMSA Wired Helmet Kit with Speakers and Mic trade up For waists up to 36"

For waists up to 36"

Push-to-Talk with waterproof cover

Black undervisor

stainless steel hardware is also included to replace the knobs

4C IMSA Wired Helmet Kit with Speakers and Mic trade up For waists up to 36"Designed for road racing, the IMSA Wired Helmet Kit with speakers and mic delivers loud, race ready audio and clear driver communication. Trusted in open wheel and sports car series like LMP2, GT3, GT4, and TCR. This kit features a 4 conductor IMSA configuration and installs easily into most helmets. Features: IMSA 4 conductor configuration for road racing and performance circuits Helmet speakers produce loud, clear audio for the best communication