Your Roubaix must be from the previous century too if it weighs 22 lbs. Though I will agree with you that the Trek Y-Foil is probably lighter. CF back then was all about weight and stiffening the places in the frame that steel, aluminum and other stuff couldn't stiffen and still be light. Not so much for how well it could handle abuse.
Partly the reason it got a bad rep that is still today widely believed.
Last edited by Iride01; 05-22-22 at 06:32 PM.