The 2012 Cervélo S2 is a sleek, aero-focused road bike that blends wind-cheating efficiency with a responsive, race-tuned ride. Built around Cervélo’s carbon frameset with TrueAero tube shaping, it channels the brand’s time trial pedigree into a road platform that holds speed effortlessly on the flats and accelerates with punch on short climbs. Internal cable routing and an aero seatpost keep the lines clean, while the geometry strikes a balance between all-day comfort and aggressive positioning. Light, stiff, and purpose-built for speed, the S2 is a classic example of Cervélo’s aerodynamic obsession done right.