Giant Propel Advanced 1 Carbon Road Bike 2026 pushes speed to the next level on every ride. Riders gain an edge against the wind thanks to its aerodynamic frame and tube shapes shaped through wind-tunnel testing and CFD analysis. The high-performance carbon frame offers remarkable stiffness while keeping weight low, letting each pedal stroke deliver maximum power.The front triangle is built as one continuous piece using Modified Monocoque Construction, giving smooth responsiveness and efficient energy transfer. OverDrive Aero in the head tube and fork keeps cables tucked away, reducing drag while making maintenance straightforward. Sprint, attack or ride solo with confidence knowing the Giant Propel Advanced 1 Carbon Road Bike 2026 optimises every watt of effort.Key Features:- Advanced-grade Composite Carbon Frame- Advanced-grade Composite Fork- Shimano 105 Di2 Groupset Components- Giant Gavia Course 0 TR 700x28c Tyres- Giant SLR 2 50 RimsBenefits- Maximises power transfer for faster sprints and breakaways.- Aerodynamic frame reduces drag and cuts through wind efficiently.- Lightweight carbon construction improves acceleration and climbing.- OverDrive Aero keeps cables internal for cleaner lines and easier maintenance.- Modified Monocoque front triangle offers smooth responsiveness and stiffness.

FrameAdvanced-grade Composite, 12x142mm thru-axle, discForkAdvanced-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, discHandlebarGiant Contact SL Aero XS:38cm, S:38cm, M:40cm, M/L:40cm, L:42cm, XL:42cmGripsStratus Lite 2.0StemGiant Contact SL Aero XS: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 hydraulic, Shimano RT-CL700 rotors [F]160mm, [R]140mmBrake LeversShimano 105 Di2 hydraulicCassetteShimano 105, 12-speed, 11x34ChainKMC X12L-1CranksetShimano 105, 36/52 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mmBottom BracketShimano, press fitRimsGiant SLR 2 50 Carbon Disc WheelSystem, [F]50mm, [R]50mmHubsFront: Giant alloy, CenterLock, 12mm thru-axle; Rear: Giant alloy, pawl driver (3-pawl 30T), CenterLock, 12mm thru-axleSpokesSapimTiresGiant Gavia Course 0, tubeless, 700x28c, foldingExtrasComputer mount, water bottle cages, tubeless prepared, 32mm max tire sizeMax Tire Clearance32mm