Specialized S-Works Aethos – Founder’s Edition 2021
2021 Road
Estimate price |
14,500$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Dura-Ace Di2 -
Suspension Rigid -
Drivetrain 2 × 11 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
S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc
Suspension Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Drivetrain
Rear Derailleur
Shimano Dura-Ace Di2 R9150, 11-speed
Front Derailleur
Shimano Dura-Ace Di2 R9150, braze-on
Shift Levers
Shimano Dura-Ace R9170, hydraulic disc
Cassette
Shimano Dura-Ace R9100, 11-speed, 11-30t
Crank
Shimano Dura-Ace R9100, HollowTech 2, 11-speed, Dual-sided Powermeter, 52/36T
Bottom Bracket
Shimano Dura-Ace, BB-R9100
Chain
Shimano Dura-Ace, 11-speed
Wheels
Rims
Front: Roval Alpinist CLX, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 21h, DT Swiss Aerolite spokes, Rear: Roval Alpinist CLX, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
Tires
Front: Turbo Cotton - Black Sidewall, 320 TPI, 700x26mm, Rear: Turbo Cotton - Black Sidewall, 320 TPI, 700x26mm
Brakes
Brakes
Shimano Dura-Ace R9170, hydraulic disc
Cockpit
Handlebar
Roval Alpinist Cockpit, one-piece bar/stem combo, carbon
Seat
Saddle
Body Geometry S-Works Romin Evo, Carbon Fiber Rails, Carbon Fiber Base
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 |
Model Overview
S-Works Aethos – Founder’s Edition completes the Specialized Aethos model. There are 38 bikes that carry this model name. You can easily view all of the Specialized Aethos bikes models from 2021, here.
Model range prices
Specialized Aethos Expert 2021 is the cheapest bike model and costs 5500$. Specialized S-Works Aethos – Founder’s Edition 2021 is the most expensive one and costs 14500$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Endurance bikes
According to our calculations, the average cost of an Endurance bike that is reliable is 2346$. However, even though the average price of an Endurance bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
This bike was released in 2021 and its price was 14500$. In conclusion, this bike price is 518.07% higher than the price of the average Endurance bike.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
S-Works Aethos – Founder’s Edition components
Fork material
The fork on this bike is made out of carbon, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels size
When it comes to wheels, the S-Works Aethos – Founder’s Edition bike is equipped with the 700c carbon model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
S-Works Aethos – Founder’s Edition comes in 6 sizes, that range from 155 cm – 191 cm (5.09 ft – 6.27 ft). In short, it won’t be difficult to find the right one for you.