Giant

2009 Defy Advanced 2

Advanced-grade composite ensures precise frame alignment and structural perfection, with aero sculpted main tubes and a new Vector aero seatpost to give you every edge on those solo efforts. Ride-tuned composite layup and endurance position geometry let you ride longer and stronger than ever before. KEY UPGRADES (from Defy Advanced 3) — 10-speed Shimano Ultegra components — Light Race Face Cadence handlebar and stem and Fi'zi:k Aliante Delta saddle — Lighter Mavic Aksium wheelset with Michelin Pro Race3 tires