Giant Propel Advanced Disc 2 2021
2021 Road
Estimate price |
3,554$
Weight | 8.9 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset 105 -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
155cm - 168cm
SM
163cm - 174cm
MD
170cm - 181cm
MD/LG
175cm - 187cm
LG
181cm - 193cm
XL
188cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Advanced-Grade Composite, disc
Suspension Fork
Advanced-Grade Composite, hybrid OverDrive steerer, disc
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano 105
Front Derailleur
Shimano 105
Shift Levers
Shimano 105
Cassette
Shimano 105, 11x30
Crank
Shimano 105, 36/52
Bottom Bracket
Shimano, press fit
Chain
KMC X11EL-1
Pedals
N/A
Wheels
Front Hub
P-A2 Disc wheelset
Rear Hub
P-A2 Disc wheelset
Rims
Giant P-A2 Disc wheelset
Spokes
P-A2 Disc wheelset
Tires
Giant Gavia Course AC 1, tubeless, 700x25c (max tyre size possible: 26mm)
Brakes
Brakes
Shimano 105 hydraulic
Brake Levers
Shimano 105 hydraulic
Cockpit
Stem
Giant Contact SL Aero
Handlebar
Giant Contact SL Aero
Seat
Saddle
Giant Approach
Seatpost
Giant Vector, composite
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.4 mm | 1.43 mm | 1.42 mm | 1.45 mm | 1.45 mm |
| Bottom Bracket Height | 266 mm | 268 mm | 268 mm | 271 mm | 271 mm | 271 mm |
| Front Center | 577 mm | 575 mm | 581 mm | 601 mm | 611 mm | 625 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 70 mm | 60 mm | 57 mm | 57 mm | 57 mm | 57 mm |
| Stack | 514 mm | 526 mm | 542 mm | 559 mm | 578 mm | 592 mm |
| Reach | 369 mm | 375 mm | 380 mm | 395 mm | 399 mm | 409 mm |
| Top Tube Length | 512 mm | 532 mm | 547 mm | 567 mm | 577 mm | 602 mm |
| Seat Tube Angle | 74.5 ° | 73.5 ° | 73 ° | 73 ° | 73 ° | 72 ° |
| Seat Tube Length | 465 mm | 500 mm | 520 mm | 545 mm | 575 mm | 595 mm |
| Head Tube Angle | 71 ° | 72.5 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 120 mm | 130 mm | 145 mm | 165 mm | 185 mm | 200 mm |
| Chainstay Length | 402 mm | 402 mm | 402 mm | 402 mm | 402 mm | 402 mm |
| Wheelbase | 969 mm | 967 mm | 973 mm | 994 mm | 1004 mm | 1018 mm |
| Bottom Bracket Drop | 70 mm | 68 mm | 68 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 741 mm | 766 mm | 784 mm | 804 mm | 826 mm | 840 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 163 cm | 170 cm | 175 cm | 181 cm | 188 cm |
| Rider Max Height | 168 cm | 174 cm | 181 cm | 187 cm | 193 cm | 200 cm |
About this model
Propel Advanced Disc 2 is part of the Giant Propel model. Giant launched 102 bikes of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
Giant Propel Advanced 2 2021 is the most economical model, with a starting price of 2685$. Giant Propel Advanced SL 0 Disc 2021 on the other hand costs 9834$, and is the most expensive model.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Aero bikes
According to our math, the average price for a trustworthy Aero bike is 4211$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Aero bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Giant released this model in 2021, its price was 3290$. If we compare this with the average Aero bike cost we notice that the price is 27.99% smaller.
Average weight for Aero bikes
On a deeper look, we notice that the average weight of an Aero bike is 7.34 kg (16.18 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Propel Advanced Disc 2 weighs 8.9 kg (19.62 lbs) and is much heavier than the average. In other words, this model is 21.25% heavier than the average Aero bike.
Propel Advanced Disc 2 components
Fork material
The fork is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
The wheels on Propel Advanced Disc 2 are the 700c aluminum type. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The Propel Advanced Disc 2 has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 6 sizes. They vary from 155 cm – 200 cm (5.09 ft – 6.56 ft). In short, you can easily find one that suits you.