Specialized Aethos Pro – Shimano Ultegra Di2 2024
2024 Road
Estimate price |
10,323$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
49cm
155cm - 163cm
52cm
161cm - 169cm
54cm
166cm - 175cm
56cm
172cm - 181cm
58cm
178cm - 186cm
61cm
183cm - 191cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
Suspension Fork
FACT Carbon, 12x100mm thru-axle, flat-mount disc
Drivetrain
Rear Derailleur
Shimano Ultegra R8150, 12-speed
Front Derailleur
Shimano Ultegra R8150, braze-on
Shift Levers
Shimano Ultegra R8170, hydraulic disc
Cassette
Shimano Ultegra, 12-speed, 11-30t
Crank
Shimano Ultegra R81000, 52/36T
Bottom Bracket
Shimano Threaded BSA BB
Chain
Shimano M8100, 12-speed w/ quick link
Wheels
Rims
Front: Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Rear: Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes
Tires
Front: S-works Turbo 2BR, 700x28mm, Rear: S-works Turbo 2BR, 700x28mm
Brakes
Brakes
Front: Shimano Ultegra R8170, hydraulic disc, Rear: Shimano Ultegra R8170, hydraulic disc
Cockpit
Stem
Specialized Pro SL, alloy, 4-bolt
Handlebar
S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole
Seat
Saddle
Body Geometry Power Pro, hollow titanium rails
Seatpost
Roval Alpinist Carbon Seatpost
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.37 mm | 1.39 mm | 1.42 mm | 1.43 mm | 1.47 mm | 1.5 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| Front Center | 574 mm | 577 mm | 579 mm | 591 mm | 606 mm | 613 mm |
| Rake | 47 mm | 47 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 63 mm | 58 mm | 58 mm | 55 mm | 55 mm | 52 mm |
| Stack | 511 mm | 524 mm | 541 mm | 562 mm | 588 mm | 609 mm |
| Reach | 372 mm | 377 mm | 381 mm | 392 mm | 399 mm | 405 mm |
| Top Tube Length | 505 mm | 528 mm | 537 mm | 559 mm | 574 mm | 592 mm |
| Seat Tube Angle | 75.5 ° | 74 ° | 74 ° | 73.5 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 431 mm | 462 mm | 481 mm | 504 mm | 532 mm | 567 mm |
| Head Tube Angle | 71.75 ° | 72.5 ° | 73 ° | 73.5 ° | 73.5 ° | 74 ° |
| Head Tube Length | 109 mm | 120 mm | 137 mm | 157 mm | 184 mm | 204 mm |
| Chainstay Length | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm |
| Wheelbase | 970 mm | 972 mm | 975 mm | 988 mm | 1002 mm | 1009 mm |
| Bottom Bracket Drop | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 702 mm | 725 mm | 745 mm | 766 mm | 793 mm | 821 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |
About this model
Aethos Pro – Shimano Ultegra Di2 is a Specialized Aethos model. Specialized launched 38 bikes of this model so far. You can easily view all of the Specialized Aethos bikes models from 2024, here.
Model range prices
Specialized Aethos Sport – Shimano 105 2024 is the most affordable bike of this model and has a price of 2892$. On the other hand, Specialized S-Works Aethos – Campagnolo LTD 2024, is the most expensive and costs 15500$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Race bikes average price
According to our calculations, the average cost of a Race bike that is reliable is 3350$. However, you could also get a good Race bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
This bike was released in 2024 and its price was 9556$. If we compare this with the average Race bike cost we notice that the price is 185.25% more expensive.
Aethos Pro – Shimano Ultegra Di2 components
Fork material
Aethos Pro – Shimano Ultegra Di2 has a carbon fork, 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 Aethos Pro – Shimano Ultegra Di2 2024 bike is equipped with 700c carbon wheels when leaving the factory. There is no doubt, that 700c wheels are very popular on all road bike models. 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 Aethos Pro – Shimano Ultegra Di2 has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
Sizes
Specialized Aethos Pro – Shimano Ultegra Di2 bike has 6 sizes, in the range of 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, it won’t take much to find one that’s right for you.