Bell

Designed to perform Built on the same core design principles as the pro-level Z20, the Stratus combines lightweight aerodynamic efficiency with cutting-edge comfort technologies The shape was refined for all-road performance, vented for long climbs but still fast for flats, and the integrated Float Fit system delivers comfort and safety with a streamlined fit and an oversized dial that is easy to adjust with one hand Weight: 288 g (size M) 18 vents