I bought the Sena 20s Dual pack from MotorcycleDave 3/20/15. Then we bought Schuberth helmets, and they have their own Cardo neck roll comm system. So we bought it. Sena 20s work great! bought the replacement kit so the new owners would have the velcro sticker to place speakers. I have the original box with instructions just like it came. I am asking $350.00. I will pay shipping within the U.S.. I accept paypal. Thanks for looking! SOLD