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SPECIALIZED

2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon

2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon

77226-0149

$5,499.99
$5,499.99 $5,499.99
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    2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon Features

    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.

    At a Glance

    • Use - Performance Road Riding
    • Frameset - 595g FACT 12r Frame / FACT 12r Fork
    • Fit - Performance Endurance
    • Seatpost - Roval Alpinist

    Product Specifications

    fork

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

    frame

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

    seatpost

    Roval Alpinist Carbon Seatpost, light weight clamp

    seat binder

    Specialized Alloy, 30.0mm, titanium bolt

    category

    Road

    component geometry

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    experience

    Performance

    frame geometry

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Center","MEASUREMENT_GEO_CODE":"185163","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"9","Children":[{"FRAME_SIZE_DESC":"49","GEO_VALUE":"581","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"52","GEO_VALUE":"584","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"54","GEO_VALUE":"594","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"56","GEO_VALUE":"599","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"58","GEO_VALUE":"614","GEO_DISPLAY_ORDER":"4"},{"FRAME_SIZE_DESC":"61","GEO_VALUE":"621","GEO_DISPLAY_ORDER":"5"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Chainstay 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    gender

    Men|Women

    group

    Framesets

    line

    BIKES

    material

    Carbon

    model level

    S-Works

    model year

    2026

    product family

    Aethos

    shifting

    Mechanical

    suspension

    Rigid

    wheel size

    700C

    base color

    Blue

    color

    Satin Black Ink Wash / Pearl / Shadow Silver

    size

    49

    2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon

    Bike/Frame Size 49 52 54 56 58 61
    Stack 522 mm 538 mm 559 mm 580 mm 606 mm 627 mm
    Reach 373 mm 377 mm 384 mm 391 mm 398 mm 404 mm
    Chainstay Length 410 mm 410 mm 410 mm 410 mm 410 mm 410 mm
    Wheelbase 978 mm 981 mm 992 mm 998 mm 1013 mm 1020 mm
    Top Tube Length, Horizontal 508 mm 526 mm 544 mm 557 mm 572 mm 584 mm
    Bike Standover Height 719 mm 737 mm 759 mm 779 mm 805 mm 834 mm
    Seat Tube Length 450 mm 470 mm 490 mm 510 mm 535 mm 570 mm
    Seat Tube Angle 75.5° 74.5° 74° 74° 74° 74°
    Head Tube Length 114 mm 128 mm 150 mm 169 mm 198 mm 218 mm
    Head Tube Angle 71.4° 72.1° 72.5° 73° 73° 73.5°
    BB Height 265.5 mm 265.5 mm 267 mm 267 mm 268.5 mm 268.5 mm
    BB Drop 76.5 mm 76.5 mm 75 mm 75 mm 73.5 mm 73.5 mm
    Trail 62 mm 58 mm 55 mm 55 mm 55 mm 52 mm
    Fork Length, Full 372 mm 372 mm 372 mm 372 mm 372 mm 372 mm
    Fork Rake/Offset 50 mm 50 mm 50 mm 47 mm 47 mm 47 mm
    Front Center 581 mm 584 mm 594 mm 599 mm 614 mm 621 mm

    Component Geometry

    Component 49 52 54 56 58 61
    Seatpost Length 300 mm 300 mm 360 mm 360 mm 360 mm 360 mm

    Size Guide: 2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon

    Size guide for 2026 Specialized S-Works Aethos 2 Frameset - FACT 12r Carbon

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