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2021 Giant

Propel Advanced Pro Disc 1

A carbon frame aero bike with high-end components and shimano ultegra hydraulic disc brakes.
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Manufacturer Price

€4,699($5,467)
Weight17.9 lbs  
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 11
GroupsetUltegra
Power MeterGiant Power Pro
BrakesShimano Ultegra Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Propel Advanced Pro Disc 1
Other Aero bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

Propel Advanced Pro Disc 1

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'3" – 5'9"

MD

5'6" – 5'11"

MD/LG

5'8" – 6'2"

LG

5'10" – 6'4"

XL

6'2" – 6'7"

🐐 Estimated

Rider Fit Notes
  • 5'5", size SM, Fits large
  • 6'2", size MD/LG, Just right
  • 5'9", size SM, Just right
Reviews

Summary

The Giant Propel is celebrated for its aero efficiency, blending speed with a surprisingly comfortable ride. It's lighter and stiffer than previous models, with improved aerodynamics and a design that accommodates wider tires. While it excels in speed and handling, some riders may find its proprietary components and integrated seatpost limiting.

Pros
  • Lighter and stiffer than previous models

  • More aerodynamically efficient

  • Improved stiffness-to-weight ratio

  • Comfortable ride quality

  • Accommodates tires up to 30mm

Cons
  • Integrated seatpost may limit adjustability

  • Proprietary components restrict customization

  • High price point

Key Quotes
The Giant Propel Advanced SL 0 is a true do-it-all road bike with few compromises.
BikeRadar logoBikeRadar
It’s spectacularly efficient at speed and dances right up to that pace.
Cycling News logoCycling News
Giant intends to go down a ‘one bike to rule them all’ route with its high-end race models, like Specialized has with its Tarmac SL 7.
road.cc logoroad.cc

Feedback?

View all reviews

Velo
New Giant Propel bike spotted on Tony Martin’s Instagram

Jun 2022 · Ronan Mc Laughlin

New Giant aero rig breaks cover.

Read Review

Cyclist
Giant Propel Advanced 2 Disc 2020 road bike review

Jun 2020 · Marc Abbott

The Giant Propel Advanced 2 is a disc-equipped aero speed machine that rewards committed riding

Highs
  • Pinpoint handling

  • Wheels perform well in crosswinds

  • Integrated build

  • Tubeless as standard

Lows
  • Fiddly set-up

  • Saddle isn’t ideal

  • Carrying a bit of extra timber

  • Many Ultegra bikes available at this price

Read Review

Cycling News
Giant Propel Advanced Pro Disc 0 review

Apr 2020 · Colin Levitch

Rides like a ruby-red American muscle car

Highs
  • Straight-line speed of a drag racer

  • Firm but comfortable ride quality

  • Measured approach to cockpit integration

Lows
  • A bit heavy on the scale

Read Review

Cycling Weekly
Giant Propel Advanced SL 1 disc

Dec 2018 · Symon Lewis

The new aero Giant Propel Advanced SL 1 disc is an epic bike and feels super fast, it doesn't disappoint on any terrain, even up climbs

Highs
  • Feels super fast

  • Super stiff

Lows
  • Stiff frame doesn't allow for precision cornering

  • Ride comfort at the rear is compromised

Read Review

BikeRadar
Giant Propel Advanced Pro Disc review

Oct 2018 · Warren Rossiter

A wonderfully accomplished aero bike with great kit and tons of speed on tap. Buy if speed is your main concern for your next bike

Highs
  • Immense capability for speed, stable handling, serious looks

Lows
  • It rides firmer than most, and you can’t just cruise around on it

Read Review

Road Bike Action
Bike Test: Giant Propel

Jun 2018 · Vicky

How much better is faster?

Read Review

road.cc
Giant Propel Advanced Disc

May 2018 · Mat Brett

Aero road bike that offers speed, efficiency and a strong spec

Read Review

Cycling Tips
Giant Propel Advanced Pro Disc 2018 aero road bike review - CyclingTips

Apr 2018 · Dave Rome

When Giant unveiled its long-awaited update on the Propel aero road bike, the curtain was raised with astonishment – but not because of the aggressive use of truncated aero shapes, staggered rim depths, or the clean-looking proprietary cockpit. Rather, it was because the race-focused machine was revealed with disc brakes and no alternative. Giant was […]

Read Review

Geometry
Specs
Build
Frame

Advanced-Grade Composite, disc

BB StandardBB86/BB92, Press Fit

ColorMatte Rosewood

Fork

Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc

Shock

N/A

Bottom Bracket

Shimano, press fit

Stem

Giant Contact SL Aero

Handlebar

Giant Contact SL Aero

Saddle

Giant Fleet SL

Seatpost

Giant Vector, composite

TypeRigid

Pedals

N/A

Groupset
Rear Derailleur

Shimano Ultegra

Front Derailleur

Shimano Ultegra

Crank

Shimano Ultegra, 36/52with Giant Power Pro power meter

Power Meter

Shimano Ultegra, 36/52with Giant Power Pro power meter

Shifters

Shimano Ultegra

Cassette

Shimano Ultegra, 11x30

Chain

KMC X11SL-1

Brakes

Shimano Ultegra hydraulic

TypeShimano Ultegra Hydraulic Disc

Brake Levers

Shimano Ultegra hydraulic

Wheels
Rims

Giant SLR 1 Carbon Disc WheelSystem ( F:42mm, R:65mm)

Spokes

Giant SLR 1 Carbon Disc WheelSystem

Front Hub

Giant SLR 1 Carbon Disc WheelSystem, 12mm thru-axle

Rear Hub

Giant SLR 1 Carbon Disc WheelSystem, 12mm thru-axle

Tires

Giant Gavia AC 1, tubeless, 700x25c (max tyre width possible: 26mm)

Rider Notes
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First added April 9

Last updated August 3

Not listed for 664 days