Wow, I have not heard of that. Usually with the Shark its a hot spot here or there (many times on the sides) due to the fact that it's such a pronounced oval.
The RSR2 is a beautiful helmet and it is reasonably quiet.
How did the RF-1100 feel? If you went with the perfect fitting Profile I would imagine the 1100 would be reasonable, but not ideal.
Originally Posted by Jim Williams
Hmm, interesting you mention the Shark RSR. I tried that in between the X-11 and Profile. It was a perfect fit for around 30-45min., then I would get this piercing pain right on top of my head in a perfect circle. It felt like someone put a marble on top of my head, and crammed my head into the helmet. Take helmet off and pain went away. I was bummed. That Shark was the nicest helmet I've ever seen. Ever heard of that problem?