Quote Originally Posted by OakLeaf View Post
But ... how many marks, and are they on both sides? Is it possible they're the holes where a visor is supposed to pop in? My helmet has those even though it didn't come with a visor - I suppose that means Specialized sells the exact same liner in "road" and "MTB" trim.
No, these are on the back, only one side of the helmet has them, they are about 1/4 inch deep. I know it didn't have these before, it's just something I happen to notice recently but didn't give it much thought until I started reading this thread on helmet safety!