Hi all, I want to buy a different stem for my Cervelo P3, but I need help making sure I get the right one.
The bike has a bullhorn bars with Syntace clip-on aero bars. The stem is 120mm and I want to replace it with a 100mm. How do I definitively determine what size my bullhorn bar is? I've looked everywhere, but I don't see a size printed anywhere on the bar. Any help will be greatly appreciated!