Race-inspired smooth-welded fully-manipulated E5 Premium Aluminium frame with S-Works Smartweld Technology & tapered headtube is light & fast> S-Works Tarmac full monocoque FACT carbon fork with tapered steerer is super light with great torsional rigidity for high-speed handling> Pro-quality long-lasting & lightweight Ceramic Speed bottom bracket with ceramic bearings for reduced friction> S-Works FACT carbon seatpost & cradle is super light & stiff for optimal power transfer fully adjustable & accommodates carbon rails