Adventure at the Disco-Techno: Bilt Techno 2.0 Helmet | CityBike Magazine
Bilt’s Techno Adventure helmet is only DOT certified; some other Bilt helmets also meet the ECE standard. But for around $220, you are getting quite a lot—many add-on Bluetooth communicators cost more, and that isn’t factoring in the time you’ll spend installing the unit or the cost of the helmet you are installing it on, never mind that you’ll never be able to integrate the system as well as Bilt has in their Techno 2.0 helmet.