Sierra Electronics | SENA SRL2 ( Shoei Rider Link ) Motorcycle Bluetooth Communication System for Shoei GT-Air II Helmets | SENA SRL - Shoei Rider Link | SENA-SRL-02
Sena and Shoei Join to Launch SRL, a Communication System for the Neotec II Helmet | Sena News
Sena Srl 2 Intercom For Shoei Helmets | BurnOutMotor
Sena SRL Communication System for Shoei Neotec II Helmet - Cycle News
Tested: Sena SRL Bluetooth intercom for Shoei Neotec II review