The all-new Advanced Pro with redesigned Advanced-grade Composite frame sheds weight without sacrificing its best-in-class stifness. Legendary Compact Road race geometry delivers precise handling with aggressive riding positioning. The frame also features the MegaDrive oversize downtube, the stiff, efficient PowerCore bottom bracket and all-new Variant setapost adds to its smooth, efficient ride quality and performance. Front fork in Advanced-Grade Composite full Composite OverDrive 2 Steerer 1-1/4” 1-1/2” bearings, Giant SLR 1 DBL WheelSystem Carbon rim 30mm deep. Shimano Ultegra Di2 11-speed 6870 group set with Compact 52/36 Ultegra crank.