Made to Win

Why the Propel?

The Giant Propel was designed with meticulous attention to detail. Its frame, optimized through advanced CFD and wind tunnel analysis, features strategically modified sections in the head tube, down tube, and bottom bracket, emphasizing stiffness for enhanced power transfer. However, Giant didn't stop at sheer stiffness; the Propel series recognizes the importance of real-world performance. The rear half of the bike has been carefully re-engineered to introduce a balanced level of compliance and control, ensuring a smooth and responsive ride quality. The result is a cutting-edge road bike that seamlessly combines aerodynamics, power, and versatility, making the Giant Propel a formidable choice for cyclists seeking top-tier performance on every ride.

Technical Details

When we talk about getting more aerodynamic, it's not just about the frame – it's the whole package. The Propel Advanced bike isn't just sleeker; it's now paired with the Contact SLR Aero handlebar and stem, along with CADEX 50 wheels and CADEX Aero tires. When you put it all together and compare it to the older version, the new model save you 6.21 watts, that's a 27 second savings at 40kph over a 40km.

  • Integrated Aero
  • Versatility is Key
  • Increased Tire Clearance


A | Reach 376 383 388 393 402 412
B | Stack 517 528 545 562 581 596
C | Head Tube Angle 71.0° 72.3° 73.0° 73.0° 73.0° 73.0°
D | BB Drop 72 70 70 67 67 67
E | Wheelbase 976 977 980 991 1006 1020
F | Chain Stay Length 405 405 405 405 405 405
G | Head Tube Length 120 130 145 165 185 200
H | Top Tube Length 520 535 550 565 580 600
I | Seat Tube Angle 74.5° 74.0° 73.5° 73.0° 73.0° 72.5°
J | Stand Over Height 722 753 770 794 821 834

Frame Sizing

The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.

We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.

Size Height
XS 157 - 169cm
S 165 - 175cm
M 171 - 181cm
ML 177 - 187cm
L 183 - 193cm
XL 189 - 199cm
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