With its legacy of proven performance at the highest levels of pro road racing this is the choice for Giants pro stage racers & all-arounders. Its handcrafted with Giants Advanced SL-grade composite technology. Its engineered with Compact Road geometry an Over Drive 2 steerer tube Mega Drive downtube & Power Core bottom bracket for the perfect blend of light weight stiffness & compliance. The integrated seatpost saves 45 grams & adds compliance & the Ride Sense ANT+ wireless speed/cadence sensor helps you track your race-winning data. Advanced SL-Grade Composite frame with Integrated Seatpost Advanced SL-Grade Composite Full-Composite fork with Over Drive 2 Steerer Electronic ready Ride Sense