- Description
- Specifications
- Geometry
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.
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
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 |
*Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions
*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.
