IMSA to Garmin Catalyst & Chatterbox Adapter Cable Color_White/Black/Yellow Made from anodized aluminum

Made from anodized aluminum

pre‑curved arms and legs

it helps wick moisture away from the skin while improving airflow inside the helmet

Features a lightweight jersey lining on the hood with drawstring and front pockets to keep your hands tucked in

5 lb extinguisher (sold separately) within arm's reach without eating into cabin space

IMSA to Garmin Catalyst & Chatterbox Adapter Cable Color_White/Black/Yellow Made from anodized aluminumEasily connect your IMSA wired helmet to a Garmin Catalyst or Chatterbox system with this 6 foot Speedcom adapter cable. Featuring a 3. 5mm male jack and a rugged IMSA style female connector, it ensures clear, reliable audio for in car coaching or communication. Built for racers who need seamless integration between existing helmet gear and modern data systems.