The SES Aero PRO One-Piece Handlebar combines bar and stem into a single carbon structure, removing the joint where a traditional two-piece setup would flex under load. Internal cable routing keeps hoses and wires fully hidden through the bar, and a 129mm drop paired with a -7 degree stem angle delivers a low, aggressive position built for speed. What Our Gearhead(R) Experts Are Saying:"I've sprinted out of the saddle on this bar without a hint of the flex I used to feel through a separate stem clamp. The front end stays planted exactly when I'm putting the most force through it."