Name: Giant Propel Advanced Pro 0 AXS 2027 - Road Bike
Brand: Giant

Hang with the fast group, go for the sprint, cheat the wind on a solo ride. The new Propel Advanced Pro is now lighter, smoother and more efficient, delivering higher speeds to help you maximize every effort.

When you’re going flat-out holding high speeds in the wind, the new Propel makes the most of every watt you produce. Giant's AeroSystem design process treats the entire bike and rider as a dynamic system, rather than optimizing individual frames or components in isolation. Using computational fluid dynamics (CFD), wind-tunnel testing, and yaw-angle analysis, engineers study how air flows around a moving bike and rider in real-world conditions. With a focus on reducing total system drag and resistance, the new Propel represents the most advanced expression of this process.

OverDrive Aero technology features a slim, tapered head tube paired seamlessly with a D-shaped fork steerer tube and spacers. Brake and shifter cables are internally routed in the integrated one-piece handlebar/stem unit and through the frame and fork, keeping the cables hidden from the wind.

The Contact SLR Aero Integrated and Contact SL Aero Integrated handlebars are shaped with a flat back and narrow top to help slice through the wind. The bars have a new geometry with reduced width at the tops and drops to narrow the rider’s shoulder and frontal area.

The WheelSystems and tires across the Propel range feature 50mm hookless carbon rims that minimize drag across a wide range of yaw angles to help you maintain momentum without compromising stability in variable wind conditions. New CADEX Aero tires and Giant Course tires are purpose-built to smooth airflow between the tire and rim, further reducing drag while maintaining race-ready efficiency and grip.

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 Pro is quicker and more dynamic than ever. The frameset is lighter than the previous generation with greater torsional stiffness and pedaling stiffness—so you feel instantaneous reaction when you make your move.

Sustained Speed

A reengineered frameset and integrated components combine for a smoother ride when you’re rolling in the group or piling up training miles. The Vector seatpost offers greater compliance compared to the previous generation, while the fork and integrated cockpit absorb bumps and vibrations up front. And additional tire clearance allows for high-volume tires 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 tires form a unified system that lowers total resistance when you’re pushing high speeds. The AeroSystem frame and integrated cockpit minimize drag, while the aero WheelSystem and tires reduce rolling resistance. That means more speed for taking pulls, rolling off the front, or driving the pace across flats and over climbs.

Occasionally, without notice, manufacturers change product design and/or specifications.

Frame	Advanced-Grade Composite, 12x142mm thru-axle
Fork	Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle
Stem	Giant Contact SLR 0 Aero Integrated
Bars	Giant Contact SLR 0 Aero Integrated
Front Brake	SRAM Force AXS E1 hydraulic disc
Rear Brake	SRAM PaceLine X 160/140mm
Brake Lever	SRAM Force AXS E1
Front Mech	Sram Force AXS E1
Rear Mech	SRAM Force AXS E1
Shifters	SRAM Force AXS E1 2x12
Speed	24
Rims	Giant SLR 0 50 Wheel System
Front Tyre	New Cadex Aero Tubeless 700x28mm effecitve 240 TPI, Folding
Rear Tyre	New Cadex Aero Tubeless 700x28mm effecitve 240 TPI, Folding
Seat Post	Giant Vector Composite w/ offset -5/+15
Saddle	Giant Fleet SL
Chainset	SRAM Force AXS Power Meter E1, 35/48
Bottom Bracket	SRAM DUB, press fit
Chain	Sram Force E1
Cassette	SRAM Force XG-1270 10x33
Pedals	Nylon Platform

Size	Height Range (cm)	Height Range (feet & inches)
XS	157 – 169	5'2" – 5'7"
S	165 – 175	5'5" – 5'9"
M	171 – 181	5'7" – 5'11"
M/L	177 – 187	5'10" – 6'2"
L	183 – 193	6'0" – 6'6"
XL	189 – 199	6'2" – 6'6"

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Giant Propel Advanced Pro 0 AXS 2027 - Road Bike

Giant Propel Size Chart

Giant Propel Advanced Pro 0 AXS 2027 - Road Bike