Giant 2027 Propel Advanced 1
Couldn't load pickup availability
Your bike will arrive fully assembled and ready to ride. No tools or extra setup required!
Giant 2027 Propel Advanced 1
Get the most from your hard-earned pedaling power. Whether it’s squeezing out more speed on solo rides or taking bragging rights in the group, the new lighter, smoother Propel Advanced makes the thrill of road speed accessible to all.
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.
Specifications
Giant 2027 Propel Advanced 1
Frame
Size: XS, S, M, ML, L, XL
Colour: Carbon
Frame: Advanced-grade Composite, 12x142mm thru-axle, disc
Fork: Advanced-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
Shock:
Drivetrain
Crankset: Shimano 105 Di2, 36/52 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
Pedals:
Chain: KMC X12L-1
Bottom Bracket: Shimano, press fit
Rear Derailleur: Shimano 105 Di2
Front Derailleur: Shimano 105 Di2
Shifter: Shimano 105 Di2
Freewheel/Cassette: Shimano 105, 12-speed, 11x36
Braking System
Brakes: Shimano 105 Di2 hydraulic, Shimano RT-CL700 rotors [F]160mm, [R]140mm
Brake Levers: Shimano 105 Di2 hydraulic
Wheels
Tyres: Giant Gavia Course 0, tubeless, 700x28c, folding
Wheels/Rims: Giant SLR 2 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm
Hubs: [F] Giant Aero Hub, CenterLock [R] Giant Aero Hub, 3-Pawl Driver, CenterLock 12mm thru-axle
Other
Handlebar: Giant Contact SL Aero XS:380/360mm, S:380/360mm, M:400/370mm, M/L:400/370mm, L:420/390mm, XL:420/390mm
Stem: Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm
Seat Post: Giant Vector, composite, -5/+15mm offset
Saddle: Giant Fleet SL
Geometry
Giant 2027 Propel Advanced 1
-
- XS
- 157 cm 169 cm
-
- S
- 165 cm 175 cm
-
- M
- 171 cm 181 cm
-
- M/L
- 177 cm 187 cm
-
- L
- 183 cm 193 cm
-
- XL
- 189 cm 199 cm

| XS | S | M | M/L | L | XL | |
|---|---|---|---|---|---|---|
| A Seat Tube Length (mm) | 484 | 505 | 528.5 | 554 | 576 | 595 |
| B Seat Tube Angle | 74.5° | 74.0° | 73.5° | 73.0° | 73.0° | 72.5° |
| C Top Tube Length (mm) | 520 | 535 | 550 | 565 | 580 | 600 |
| D Head Tube Length (mm) | 115 | 127 | 145 | 165 | 185 | 200 |
| E Head Tube Angle | 71.5° | 72.5° | 73.0° | 73.0° | 73.0° | 73.0° |
| F Fork Rake (mm) | 45 | 45 | 45 | 45 | 45 | 45 |
| G Trail (mm) | 67.8 | 61.4 | 58.3 | 58.3 | 58.3 | 58.3 |
| H Wheelbase (mm) | 971 | 973 | 980 | 990 | 1006 | 1020 |
| I Chain Stay Length (mm) | 405 | 405 | 405 | 405 | 405 | 405 |
| J Bottom Bracket Drop (mm) | 72 | 72 | 69.5 | 69.5 | 67 | 67 |
| K Stack (mm) | 515 | 530 | 546 | 565 | 582 | 596 |
| L Reach (mm) | 377 | 383 | 388 | 392 | 402 | 412 |
| M Stand Over Height (mm) | 746 | 764 | 787 | 808 | 832 | 847 |
| O Stem Length (mm) | 80 | 90 | 100 | 110 | 110 | 120 |
| P Crank Length (mm) | 165 | 165 | 170 | 170 | 172.5 | 172.5 |
| Q Wheel Size | 700C | 700C | 700C | 700C | 700C | 700C |
We use a premium delivery service to deliver all of our bikes to ensure they arrive in the best possible condition. Bicycles from a different warehouse so may arrive separately to any other items ordered. A signature is required to confirm proof of delivery. The shipping cost for bikes for the North Island is $200 and $300 to ship to the South Island
All products are sourced from official importers and covered by manufacturers warranty. If you do need to send items back to us please make sure that you retain proof of postage in the event that it is needed.
Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.
