Cervelo P-Series 105 Size:48 Come with steel thumb knob

Come with steel thumb knob specifically designed to hold SIDECUT Diamond Discs

and smoother pedaling

The lightweight fabric and goose down insulation give it a great warmth-to-weight ratio

no day will be too hot or too cold

Race specific micro adjustment ratchet buckle

Cervelo P-Series 105 Size:48 Come with steel thumb knobThe P Series is for the athlete seeking speed, storage, value, and comfort. Its our no nonsense machine engineered to get you from A to B as fast as possible. Its a no excuses machine and your perfect PR sidekick. Its lighter and more aero than its predecessor, the P3, making it faster on all courses. Naturally, aerodynamics and weight are only part of the equationthe P series comes with a 500mL aero bottle, 400mL of top tube storage, and an