Speed shapes every detail of the Giant Propel Advanced 1 Carbon Road Bike 2026. Race day efforts feel sharper thanks to a lighter frameset and refined aerodynamics that cut drag and save precious watts when the pace lifts.Giant Propel Advanced 1 Carbon Road Bike 2026 uses AeroSystem Shaping developed through CFD analysis and extensive wind tunnel testing. Truncated ellipse airfoil tube profiles work with the Contact SLR and SL Aero cockpit to reduce air resistance across a wide range of yaw angles. Strong acceleration and sustained high speed come naturally when the road opens up.Clean internal cable routing through the stem and head tube keeps the front end tidy while making adjustments quicker and simpler. Riders can fine tune bar height, reach and cockpit components without hassle, keeping fit dialled for racing or fast group rides.An advanced grade composite frameset uses high performance materials and precise manufacturing methods to cut weight compared with the previous generation. Higher stiffness to weight supports powerful sprints and confident handling during aggressive efforts.Giant Propel Advanced 1 Carbon Road Bike 2026 suits riders who chase seconds, value efficiency and want a machine that responds instantly when speed matters most.Key Features:- Advanced-Grade Composite Carbon Frame- Advanced-Grade Composite Carbon Fork- Shimano 105 Di2 Groupset Components - Giant SLR 2 50 Carbon Rims- Giant Gavia Course 0 TR 700x28c TyresBenefits:- Giant Propel Advanced 1 Carbon Road Bike 2026 cuts through wind to save watts at high speed- Lighter composite frameset supports faster acceleration and sharper climbing- Aero cockpit and tube shaping help maintain speed with less effort- Clean internal cable routing allows quick and simple cockpit adjustments- Stiff race focused frame delivers confident handling during hard efforts

FrameAdvanced-grade Composite, 12x142mm Thru-Axle, DiscForkAdvanced-grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm Thru-Axle, DiscHandlebarGiant Contact SL AeroXS: 38cm / S: 38cm / M: 40cm / M/L: 40cm / L: 42cm / XL: 42cmGripsStratus Lite 2.0StemGiant Contact SL AeroXS: 80mm / S: 90mm / M: 100mm / M/L: 110mm / L: 110mm / XL: 120mmSeatpostGiant Vector, Composite, -5/+15mm OffsetSaddleGiant Fleet SLShiftersShimano 105 Di2Front DerailleurShimano 105 Di2Rear DerailleurShimano 105 Di2BrakesShimano 105 Di2 HydraulicShimano RT-CL700 Rotors: Front 160mm / Rear 140mmBrake LeversShimano 105 Di2 HydraulicCassetteShimano 105, 12-Speed, 1134ChainKMC X12L-1CranksetShimano 105, 52/36XS: 165mm / S: 165mm / M: 170mm / M/L: 170mm / L: 172.5mm / XL: 172.5mmBottom BracketShimano Press FitRimsGiant SLR 2 50 Carbon Disc WheelSystemFront: 50mm / Rear: 50mmHubsFront: Giant Alloy, CenterLock, 12mm Thru-AxleRear: Giant Alloy, Pawl Driver (3-Pawl, 30T), CenterLock, 12mm Thru-AxleSpokesSapimTyresGiant Gavia Course 0, Tubeless, 700x28c, Folding