Giant
Giant Propel Advanced SL 1 2027 Raw Carbon
From breakaways to final sprints, the Propel Advanced SL delivers WorldTour-level speed on flats, climbs, and descents. Lightweight carbon frameset, AeroSystem shaping, and fully integrated components optimise power, efficiency, and comfort for instant, sustained, and top-end speed.
Key Performance Features
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Instant Speed: 355g lighter than the previous generation, 14.8% higher pedaling stiffness for explosive accelerations and sprints.
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Sustained Speed: Vector integrated seatpost, fork, and cockpit absorb bumps and vibrations for smoother rides and reduced fatigue.
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Top-End Speed: AeroSystem frame, integrated cockpit, CADEX Max 50 WheelSystem, and Aero tyres lower drag and rolling resistance, saving 18.4W of energy.
Specifications
Sizes: XS, S, M, M/L, L, XL
Colour: Raw Carbon
Frame & Fork
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Frame: Advanced SL-grade Composite, integrated seatpost, 12×142mm thru-axle, UDH compatible, disc
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Fork: Advanced SL-grade Composite, full-composite OverDrive Aero steerer, 12×100mm thru-axle, disc
Cockpit
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Handlebar: Giant Contact SLR Aero 0 (XS:36/38cm, S:36/38cm, M:37/40cm, M/L:37/40cm, L:39/42cm, XL:39/42cm)
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Stem: Giant Contact SLR Aero 0 (XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm)
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Grips: Stratus Lite 2.0
Seating
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Seatpost: Advanced SL-grade composite, integrated design, -5/+15mm offset
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Saddle: Giant Fleet SLR
Drivetrain
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Shifters: Shimano Ultegra Di2 ST-R8170
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Front Derailleur: Shimano Ultegra Di2 FD-R8150
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Rear Derailleur: Shimano Ultegra Di2 RD-R8150
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Cassette: Shimano Ultegra, 12-speed, 11x34
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Chain: Shimano Ultegra CN-M8100
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Crankset: Shimano Ultegra 36/52 with Giant Power Pro power meter (XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm)
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Bottom Bracket: Shimano, press fit
Brakes
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Shimano Ultegra Di2 hydraulic
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Rotors: Shimano RT-CL800 ([F]160mm, [R]140mm)
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Brake Levers: Shimano Ultegra Di2 hydraulic
Wheels
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Rims: Giant SLR 0 50 Carbon Disc WheelSystem ([F]50mm, [R]50mm)
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Hubs: [F] Giant Aero Hub, CenterLock, 12mm thru-axle; [R] Giant Aero Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
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Spokes: Giant Super Aero Carbon
Tyres
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CADEX Aero, tubeless, 700×28c (28mm), folding
Extras
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Computer mount, water bottle cages, tubeless prepared
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Max Tyre Clearance: 32mm