We start with the S5 Road Frameset when piecing together a race-ready dream build because Cervelo has taken every step to ensure it's as aerodynamic and efficient as possible. Every part from the bars to the fork and stem is carbon for responsive stiffness that also sheds valuable grams. The stem integrates all of the cables with internal routing for enhanced aerodynamics. This frame boasts tire clearance up to 34mm wide to allow for wider tires on challenging courses with uneven roads.