Bell

VENTILATION - 19 vents, 4 vents on forehead, top vents, and 2 chin vents The end result is uncompromising protection and performance, and unparalleled versatility. The Super DH is ready to take the World Cup DH runs on the chin, hit laps at the bike park until the chairlifts stop working, or settle in hours of uphill grinding in search of that perfect high consequence singletrack tape. MIPS Spherical enhances our ability to address high-speed, low-speed impacts, as well as rotational impacts. Think of it as "all-round protection", with the added advantage that we can also design better helmet ventilation. MIPS Security System