Use this alternate component pigtail assembly when moving an existing JMC clamp-on headset to a type of helmet that will not accept the older style clamp or older integrated style socket connection assembly.Use new G-Series LOWER section cord from the chart below to connect to your specificmotorcycle audio system.LOWER HOOK-UP CORDSChoose "G" series lower-section hook-up cord for proper connection to your specific audio system.HONDA® AUDIO SYSTEMSHC-GB - 1980–2017 w/5-pin systemJ&M AUDIO SYSTEMSHC-GJM - 1999–2023 w/6-pin systemHC-GB - 1980–2001 w/5-pin system