Giant Propel Advanced Pro 0-Di2

NOW EVEN FASTER, THIS AERO ROCKETSHIP IS BUILT FOR SPEED WHEN IT MATTERS MOST. THE REENGINEERED FRAMESET IS EVEN MORE ADEPT AT SLICING THROUGH WIND, AND IT&';S ALSO LIGHTER THAN THE PREVIOUS GENERATION. THE RESULT? RACE-WINNING EFFICIENCY THAT&';S HARD TO BEAT.KEY PERFORMANCE FACTORSIntegrated aerodynamicsAeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SLR/SL Aero cockpit produce the best overall aero performance.Easier adjustabilityAll-new cable routing through the handlebar and frame makes it quicker and easier to adjust or change cockpit components and fine-tune performance and riding position.Race-winning efficiencyAdvanced-grade composite frameset features high-performance materials and proprietary manufacturing processes. As a result, it&';s now lighter than the previous generation for an improved stiffness-to-weight ratio.HIGHLIGHTS OF THE PROPEL ADVANCED PRO AERO BIKEWith a frame that&';s handcrafted using Advanced-grade composite, and components that are integrated for overall aero performance, the all-new Propel Advanced Pro boasts smooth lines front to back. The handlebar and frame feature internal cable routing that now allows for easier adjustability. The WheelSystem uses 50mm deep rims for the perfect balance between maximum aero performance and added control. Even the disc brakes are integrated with the frame, featuring flat-mount calipers and thru-axles.AEROSYSTEM SHAPINGThrough CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.ADVANCED COMPOSITEHigh-performance grade raw carbon material is used to produce this custom material in our own composite factory with a high stiffness-to-weight ratio.AERO TUBELESS WHEELSYSTEMEngineered with proprietary Dynamic Balanced Lacing technology, this composite aero WheelSystem and tubeless tires deliver superior efficiency, pinpoint control, and superior aerodynamics.VECTOR SEATPOSTThis full-composite, lightweight and aerodynamic seatpost is engineered specifically for performance road riding.OVERDRIVE AEROFound inside the head tube of the all-new Propel range, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.FULL COMPOSITE FORKD-shaped steerer tube and legs are constructed entirely from Giant&';s Advanced SL-grade composite for the lightest weight and superior handling.POWERCOREA massively oversized bottom bracket area features a fully integrated 86.5mm wide design. Asymmetric chainstays provide additional stiffness on the drive-side and stability on the non-drive-side.NEW CABLE ROUTINGFrame and handlebar feature all-new cable porting for a sleek, non-cluttered appearance and easier adjustability.DISC-BRAKE INTEGRATIONThe frame and fork are engineered specifically for flat-mount disc brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions.AERO HANDLEBAR/STEMAero handlebar and stem are designed to reduce overall drag while minimizing weight.AERO BOTTLE CAGESCustom-engineered down tube and seat tube-specific water bottle cages help minimize overall aerodynamic drag. Specs Frame Advanced-Grade Composite, disc Fork Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, disc Rims Giant SLR 1 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm Hubs Front: Giant Low Friction Hub, CenterLock, 12mm thru-axleRear: Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle, Spokes SAPIM CX-Ray Tires CADEX Race, tubeless, 700x25c (26.5mm), folding Bottom Bracket Shimano, press fit Crankset Shimano Ultegra, 36/52, XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm Shifters Shimano Ultegra Di2 ST-R8170 Front Derailleur Shimano Ultegra Di2 FD-R8150 Rear Derailleur Shimano Ultegra Di2 FD-R8150 Cassette/Freewheel Shimano Ultegra, 12-speed, 11x30 Chain Shimano Ultegra, CN-M8100 Brakes Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors [F]160mm, [R]140mm Brake Levers Shimano Ultegra Di2 hydraulic Handlebars Giant Contact SLR Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm Tape/Grips Stratus Lite 2.0 Stem Giant Contact SL Aero, OverDrive Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm Seatpost Giant Vector, composite, -5/+15mm offset Saddle Giant Fleet SL Pedals Sold separately Accessories & Extras Computer mount, water bottle cages, tubeless prepared, 30mm max tire size