Giant Propel Advanced 2 2026 - Road Bike









The Propel Advanced 2 is designed to help you ride faster with less effort. An aero-shaped carbon frame, integrated cockpit and race-ready geometry deliver efficient power transfer and confident handling for high-speed road riding.
Key Features:
- Frame: Advanced-grade carbon frame with aero race geometry and integrated cable routing
- Fork: Advanced-grade composite carbon fork with OverDrive Aero steerer
- Drivetrain: Shimano 105 2x11-speed drivetrain
- Brakes: Shimano 105 hydraulic disc brakes with 160/140mm rotors
- Wheels: Giant P-A1 Disc alloy wheels with Gavia Course 28c tubeless tyres
- Standout: Aero cockpit and frame shaping developed through wind tunnel testing
- Finance: Available with 0% APR finance
The Giant Propel Advanced 2 is built around the idea that aerodynamic efficiency should work in real-world riding, not just in ideal conditions. Giant’s AeroSystem Shaping uses CFD analysis and wind tunnel testing to optimise tube shapes across a wide range of yaw angles, helping reduce drag when riding fast on open roads or in race situations.
The Advanced-grade composite frame balances low weight with stiffness, ensuring efficient power transfer when accelerating or pushing the pace. Race-focused geometry keeps the handling sharp and responsive, while still feeling predictable when riding at speed.
Up front, the full carbon fork with OverDrive Aero steerer improves front-end stiffness and steering precision. The Contact SL Aero cockpit integrates the cables through the stem and head tube, creating a clean front profile while making it easier to adjust fit or change components compared to earlier fully internal systems.
Shimano 105 provides dependable mechanical shifting with a 2x11 setup that’s well suited to fast group rides, racing and training. The 52/36 chainset paired with an 11–34 cassette offers a good balance between top-end speed and manageable gearing on rolling terrain.
Hydraulic disc brakes from Shimano deliver consistent braking control in all conditions, giving confidence when descending or riding in wet weather. Giant’s P-A1 Disc wheelset is tubeless ready and matched with 28c Gavia Course tyres, helping reduce rolling resistance while maintaining grip and comfort.
With integrated aerodynamics, practical adjustability and a proven carbon race platform, the Propel Advanced 2 is a strong choice for riders looking to step into aero road performance without unnecessary complexity.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc |
| Stem | Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Bars | Giant Contact SL Aero XS:38cm, S:38cm, M:40cm, M/L:40cm, L:42cm, XL:42cm |
| Front Brake | Shimano 105 hydraulic, Shimano SM-RT64 rotors [F]160mm, [R]140mm |
| Rear Brake | Shimano 105 hydraulic, Shimano SM-RT64 rotors [F]160mm, [R]140mm |
| Brake Lever | Shimano 105 hydraulic |
| Front Mech | Shimano 105 |
| Rear Mech | Shimano 105 |
| Shifters | Shimano 105 |
| Speed | 22 |
| Rims | Giant P-A1 Disc, alloy |
| Front Hub | Giant P-A1 Disc, 12mm thru-axle |
| Rear Hub | Giant P-A1 Disc, 12mm thru-axle |
| Spokes | Sapim |
| Front Tyre | Giant Gavia Course 0, tubeless, 700x28c, folding |
| Rear Tyre | Giant Gavia Course 0, tubeless, 700x28c, folding |
| Seat Post | Giant Vector, composite, -5/+15mm offset |
| Saddle | Giant Fleet SL |
| Chainset | Shimano 105, 36/52 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm |
| Bottom Bracket | Shimano, press fit |
| Chain | KMC X12L-1 |
| Cassette | Shimano 105, 11-speed, 11x34 |
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Giant Propel Size Chart
| 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" |
What size frame do I need if I am between sizes? - read here
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Giant Propel Advanced 2 2026 - Road Bike
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