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Shop the 2027 Giant Propel Advanced 1 road bike with Shimano 105 Di2. Lightweight aero carbon frame, 50mm wheels, and electronic shifting for speed, performance, and fast road riding.
Shop the 2027 Giant Propel Advanced 1 road bike with Shimano 105 Di2. Lightweight aero carbon frame, 50mm wheels, and electronic shifting for speed, performance, and fast road riding.
Giant

2027 Giant Propel Advanced 1 Road Bike - Carbon/Stealth Chrome

£3,499.00
Pre-Order

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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2027 Giant Propel Advanced 1 Road Bike - Carbon/Stealth Chrome

Season:2027

Brand:Giant

Code:9074029CBN

2027 Giant Propel Advanced 1 Road Bike | Aero Carbon Bike with Shimano 105 Di2


Fast, Lightweight Aero Road Bike for Speed, Efficiency & Everyday Performance

The MY27 Giant Propel Advanced 1 road bike with Shimano 105 Di2 delivers high-level aero performance, electronic shifting, and exceptional value, making it the perfect choice for riders looking to maximise speed on solo rides, fast group rides, and road cycling performance.

  • Aero carbon road bike for speed and performance
  • Lightweight Advanced-grade composite frame with AeroSystem shaping
  • Shimano 105 Di2 electronic groupset
  • 50mm deep aero wheelset with tubeless tyres
  • Integrated cockpit with internal cable routing
  • Increased stiffness for improved power transfer and acceleration
  • Enhanced compliance for long-distance comfort
  • Tyre clearance up to 32mm

Built around a lightweight composite frame with advanced aerodynamics, the Propel Advanced 1 is designed to help you ride faster, smoother, and more efficiently whether you're chasing personal bests or pushing the pace in the bunch.


Instant Speed | Fast Acceleration & Responsive Handling

The reengineered Propel Advanced frame is lighter and stiffer than previous generations, providing:

  • Increased torsional stiffness for precise control
  • Enhanced pedalling stiffness for efficient power transfer
  • Immediate responsiveness for sprints, attacks, and accelerations

This ensures you get the most out of every pedal stroke, making it ideal for performance road cycling.


Sustained Speed | Comfort for Longer Rides

Designed to balance aerodynamics with comfort, the Propel Advanced 1 helps you maintain speed over longer distances:

  • Vector composite seatpost with improved compliance
  • Integrated fork and cockpit that reduce road vibrations
  • Clearance for up to 32mm tyres for enhanced comfort and grip

These features reduce fatigue, allowing you to ride longer and faster with greater efficiency.


Top-End Speed | AeroSystem Performance

The Propel Advanced 1 is engineered as a complete aero road bike system, reducing drag and improving efficiency at speed:

  • AeroSystem-shaped composite frame minimises wind resistance
  • Integrated cockpit with internal cable routing for a clean aero profile
  • 50mm deep aero wheelset with tubeless tyres for reduced rolling resistance

This combination delivers increased speed whether you're riding solo, pulling at the front, or sprinting to the finish.


Lightweight Composite Frame | Efficient & Aerodynamic

The Advanced-grade composite frame is designed for performance, combining lightweight construction with aerodynamic shaping. It delivers efficient power transfer while maintaining a smooth and stable ride.


Shimano 105 Di2 | Electronic Shifting Performance

Equipped with Shimano 105 Di2 electronic shifting, this bike offers:

  • Fast, precise, and reliable gear changes
  • Smooth shifting under load
  • Excellent performance and value for road cyclists

Integrated Design | Clean, Fast & Functional

Every detail is optimised for speed and efficiency:

  • Fully integrated cockpit for improved aerodynamics
  • Internal cable routing for a clean, streamlined look
  • Aero-optimised components for reduced drag

The Giant Propel Advanced 1 Shimano 105 Di2 is the perfect entry into high-performance aero road bikes, offering a blend of speed, comfort, and advanced technology. Ideal for riders looking to upgrade to electronic shifting and aerodynamic performance, it delivers exceptional value without compromising on performance.

Technical Information
  • Sizes
    XS, S, M, M/L, L, XL
  • Frame
    Advanced-grade Composite, 12x142mm thru-axle, disc
  • Fork
    Advanced-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
  • Handlebar
    Giant Contact SL Aero XS:380/360mm, S:380/360mm, M:400/370mm, M/L:400/370mm, L:420/390mm, XL:420/390mm
  • Grips
    Stratus Lite 2.0
  • Stem
    Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm
  • Seatpost
    Giant Vector, composite, -5/+15mm offset
  • Saddle
    Giant Fleet SL
  • Shifters
    Shimano 105 Di2
  • Front Derailleur
    Shimano 105 Di2
  • Rear Derailleur
    Shimano 105 Di2
  • Brakes
    Shimano 105 Di2 hydraulic, Shimano RT-CL700 rotors [F]160mm, [R]140mm
  • Brake Levers
    Shimano 105 Di2 hydraulic
  • Cassette
    Shimano 105, 12-speed, 11x36
  • Chain
    KMC X12L-1
  • Crankset
    Shimano 105 Di2, 36/52 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
  • Bottom Bracket
    Shimano, press fit
  • 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
  • Spokes
    Sapim
  • Tyres
    Giant Gavia Course, tubeless, 700x28c, folding
  • Extras
    Computer mount, water bottle cages, tubeless prepared, 32mm max tyre size
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

SIZING

Size in ft5'2" - 5'7"5'5" - 5'9"5'7" - 5'11"5'10" - 6'2"6'0" - 6'4"6'2" - 6'6"
Size in cm157 - 169cm165 - 175cm171 - 181cm177- 187cm183 - 193cm189 - 199cm
Bike SizeXSSMMLLXL

GEOMETRY

SizeXSSMMLLXL
Seat Tube Length484mm505mm528.5mm554mm576mm595mm
Seat Tube Angle74°74°73.5°73°73°72.5°
Top Tube Length520mm535mm550mm565mm580mm600mm
Head Tube Length115mm127mm145mm165mm185mm200mm
Head Tube Angle71.5°72.5°73°73°73°73°
Fork Rake45mm45mm45mm45mm45mm45mm
Trail67.8mm61.4mm58.3mm58.3mm58.3mm58.3mm
Wheelbase971mm973mm980mm990mm1006mm1020mm
Chainstay Length405mm405mm405mm405mm405mm405mm
Bottom Bracket72mm72mm69.5mm69.5mm67mm67mm
Stack515mm530mm546mm565mm582mm596mm
Reach377mm383mm388mm392mm402mm412mm
Stand Over Height746mm764mm787mm808mm832mm847mm
Handlebar Width380mm380mm400mm400mm420mm420mm
Stem Length80mm90mm100mm110mm110mm120mm
Crank Length165mm165mm170mm170mm172.5mm172.5mm
Wheel Size700c700c700c700c700c700c
Professional Opinion
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