Simpson Helmet D-Ring Hardware Kit DEMOSHEET 6' relaxed coil

6' relaxed coil

Built-in charging port for direct USB charging without a cradle

or G4 mobile radio to a headset or intercom with 5 pin connector

MAC Air is built to race

024 Channel & 250 Zone capacity

Simpson Helmet D-Ring Hardware Kit DEMOSHEET 6' relaxed coilUse this D Ring hardware kit to install on helmets using all Simpson Safety Solutions SFI Head and Neck Restraint Devices. Models include the Hybrid Pro, Hybrid Pro Rage, and R3. An extra set of D Ring hardware enables you to use your head and neck restraint system with multiple helmets. D Ring Helmet Hardware Kit includes: 2 D rings 2 screws 2 backing plates Only compatible with helmets that are pre drilled for HNR (Head and Neck Restraint) devices.