Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset
Specialized S-Works Aethos 2 Frameset

Specialized S-Works Aethos 2 Frameset

210000108069

Regular price$6,999.99 CAD
/
Shipping Canada Wide

At just 595 grams*, the S-Works Aethos 2 is the lightest production road frame in the world. But that was never the point. Built by breaking the rules of racing to deliver pure road riding bliss, Aethos 2 is engineered to disappear beneath you. Impossibly responsive, supple, and sublime. Now with increased tire clearance and data-based fit-enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride.

*Size 56


Colour
Size

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Specialized S-Works Aethos 2 Frameset

The Aethos 2 is built for riders who live for the moments when the bike disappears and the ride takes over. At just 595 grams, it is the lightest production road frame in the world, but the magic is not in the number. It is in the way the bike dances up climbs, floats through corners, and hums across rough roads with an effortless rhythm. With refined geometry drawn from decades of fit data, clearance for 35mm tires, and an all-new Roval Alpinist cockpit and wheelset, the Aethos 2 expands its legendary ride feel to more cyclists than ever before.

Engineered through Flow State Design, every curve of the Aethos 2 has been tuned to channel energy, creating a ride that feels alive yet balanced. Complete builds tip the scales under six kilograms, but the real weightlessness comes when the frame simply melts away beneath you. It is timeless in silhouette, elegant in execution, and transcendent in motion. For those who chase the sensation of freedom on two wheels, the Aethos 2 is more than a bike—it is the purest expression of joy on the road.

Specifications

Frame S-Works Aethos 2 FACT 12r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat- mount disc

Fork S-Works Aethos 2 FACT 12r Carbon, 12x100mm thru-axle, flat- mount disc

SeatPost Roval Alpinist Carbon Seatpost, light weight clamp

Seat Binder Specialized Alloy, 30.0mm, titanium bolt

Weight 1.24kg (2 lb, 11.7 oz) Size - 56cm

*Specifications are subject to change without notice

Geometry

49 52 54 56 58 61
A Reach 373 377 384 391 398 404
B Stack 522 538 559 580 606 627
C Head Tube Angle 71.4° 72.1° 72.5° 73° 73° 73.5°
D Front Centre 581 584 594 599 614 621
E Bottom Bracket Drop 76.5 76.5 75 75 73.5 73.5
F Wheelbase 978 981 992 998 1013 1020
G Chainstay Length 410 410 410 410 410 410
H Head Tube Length 114 128 150 169 198 218
I Top Tube Length 508 526 544 557 572 584
J Seat Tube Angle 74° 74° 74° 74° 75.5° 74.5°
K Standover Height 719 737 759 779 805 834
All measurements in degrees or millimetres

Sizing Guide

The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.

We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.

Size Height
Imperial Metric
49 5'1" - 5'5" 155 - 163cm
52 5'4" - 5'7" 163 - 170cm
54 5'7" - 5'9" 170 - 175cm
56 5'9" - 5'11" 175 - 180cm
58 5'11" - 6'2" 180 - 188cm
61 6'2" - 6'5" 188 - 196cm

Part Numbers

Size Model Number
Satin Black Ink Wash Gloss Blue + Black Ink Wash Gloss Silver Blurred Impasto Red Tint RTP Raw Carbon
49 77226-0149 77226-0249 77226-0349 77226-0449 77226-0549
52 77226-0152 77226-0252 77226-0352 77226-0452 77226-0552
54 77226-0154 77226-0254 77226-0354 77226-0454 77226-0554
56 77226-0156 77226-0256 77226-0356 77226-0456 77226-0556
58 77226-0158 77226-0258 77226-0358 77226-0458 77226-0558
61 77226-0161 77226-0261 77226-0361 77226-0461 77226-0561

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