Originally Posted by
carleton
The Casco is worse. It says in the documentation, "Recommended for events 1KM or shorter."
It's really not that bad. More of a German CYA thing than any real warning. Anything without vents is going to be worse than helmets with vents. Even the new Giro air attack helmet is pretty hot compared to a standard road helmet. Just because the helmet's north of $200 doesn't mean you get to cheat physics, no matter what the marketing copy says.
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Cat 2 Track, Cat 3 Road.
"If you’re new enough [to racing] that you would ask such question, then i would hazard a guess that if you just made up a workout that sounded hard to do, and did it, you’d probably get faster." --
the tiniest sprinter