Quote Originally Posted by HillSlugger View Post
I looked for a helmet that had a center rib with paired holes alongside.
I think that's the key right there -- at least for the front light.
Of course, what I feared would happen, has happened. A "fin" on the rear of my helmet has cracked - likely from my manhandling the straps on various lights. Now, I'm likely in for a new road helmet and a new commuter helmet (oh, and that TT helmet). Mike is gonna love me! (Mike is the owner of our LBS).