Sena New Momentum Evo Helmet w/Mesh Intercom, 843-01900L

The EVOlution of design, fit and fuction of the Momentum EVO defines the future of Senas smart helmet line. The Momentum EVO was constructed with an oval-shaped fiberglass shell for improved comfort, diminished wind noise and better positioning of the speakers. Fully integrated with both Bluetooth and Mesh Intercom technology with a built-in microphone so you can safely make calls, listen to your favorite music or hear turn-by-turn GPS directions. Connect effortlessly to Open Mesh with one simple click, allowing you to communicate with a virtually limitless number of riders up to a mile away. Or, create a Closed Mesh with as many as 16 riders for a rang of up to five miles. Specifications:. GENERAL. Bluetooth intercom: 17 hours. Mesh intercom: 10 hours. Operating temperature: -10C - 50C (14F - 122F). Weight: 1590 g 50g (56 oz) (L size). HELMET. Shell:. - 258 mm x 338 mm 277.5 mm (10.2 in x 13.3 in x 10.9 in) (L size). Composite Fiberglass Shell. 2 shells (one for M, L and one f