Giant 2027 Propel Advanced SL 1

$8,499.00 ~~$9,499.00~~

Colour

Raw Carbon

Size

X-SMALL SMALL MEDIUM MEDIUM/LARGE LARGE X-LARGE

Product variants

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techs & features

geometry

KEY PERFORMANCE FACTORS

Instant Speed

In the moments when explosive speed matters most—launching an attack, chasing a break, or sprinting for the finish line—the new Propel Advanced SL is quicker and more dynamic than ever. The whole system sheds 355g from the previous generation and is also more efficient with 14.2% more torsional stiffness and 14.8% greater pedalling stiffness—so you feel instantaneous reaction when you make your move.

Sustained Speed

Engineered for full-bike compliance, the new Propel Advanced SL delivers a significantly smoother ride when you’re rolling in the group or piling up training miles. The Vector integrated seatpost has 25% greater compliance compared to the previous generation. The fork and integrated cockpit absorb bumps and vibrations up front with 15% added compliance. And additional tyre clearance allows for high-volume tyres up to 32mm, further smoothing out the ride to help you maintain higher speeds with less fatigue.

Top-End Speed

The frameset, cockpit, wheels and tyres form a unified system that lowers total resistance when you’re pushing high speeds in the wind—whether you’re on a solo break, taking pulls at the front, or powering away on a climb. The AeroSystem frame and integrated cockpit minimise drag, while the new CADEX Max 50 WheelSystem and Aero tyres reduce rolling resistance. Calculating linear aero drag, wheel rotating drag and tyre rolling resistance, it all adds up to a total energy savings of 18.4 watts.

Sizes

XS, S, M, M/L, L, XL

Colours

Raw Carbon

Frame

Advanced SL-grade Composite, 12x142mm thru-axle, UDH compatible, integrated seatpost, disc

Fork

Advanced SL-grade composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc

Handlebar

Giant Contact SLR Aero 0, one piece bar XS:36/38cm, S:36/38cm, M:37/40cm, M/L:37/40cm, L:39/42cm, XL:39/42cm

Grips

Stratus Lite 2.0

Stem

Giant Contact SLR Aero 0, one piece bar XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm

Seatpost

Advanced SL-grade composite, integrated design, -5/+15mm offset

Saddle

Giant Fleet SLR

Pedals

N/A

Shifters

Shimano Ultegra Di2 ST-R8170

Front Derailleur

Shimano Ultegra Di2 FD-R8150

Rear Derailleur

Shimano Ultegra Di2 RD-R8150

Brakes

Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]140mm

Brake Levers

Shimano Ultegra Di2 hydraulic

Cassette

Shimano Ultegra, 12-speed, 11x34

Chain

Shimano Ultegra, CN-M8100

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

Bottom Bracket

Shimano, press fit

Rims

Giant SLR 0 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm

Hubs

[F] Giant Aero Hub, CenterLock, 12mm thru-axle [R] Giant Aero Hub, 40t ratchet driver, CenterLock, 12mm thru-axle

Spokes

Giant Super Aero Carbon

Tyres

CADEX Aero, tubeless, 700x28c (28mm), folding

Extras

Computer mount, water bottle cages, tubeless prepared, 32mm max tyre size

Max Tyre Clearance

32mm

Weight

The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

SIZING GUIDE AND GEOMETRY

Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

M/L