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3,578 Posts
Question I've had for years now. Why do most of the racers (roadrace) keep their helmet vents closed even when it's really hot? Ex: AMA at Barber this wkend- racers interviewed on start line- all had vents shut.
Heck, I can't seem to get enough air (all vents open) during trackdays!!
Heck, I can't seem to get enough air (all vents open) during trackdays!!