They're these little guys:

http://www.profile-design.com/profil...ng-stryke.html

So kyoot! I figure I'll have a quick and dirty aero-bar fit done and just mark everything where it needs to go for one or the other. I don't plan on using them enough to justify rearranging the fit I spent $200 on!!! Currently they're back ordered so I just need to cool my damn heels.