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    S-Works Amira SL4 OSBB Frameset

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    2012 S-Works Amira SL4 OSBB Frameset

    For women who live to race—whether it's a pro-level crit or a city-line sprint with the local club—the Amira offers a light, stiff FACT carbon frame with women's-tuned geometry for optimal fit and performance.

    Technical Specifications

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    FRAMESET

    FRAME

    S-Works FACT 11r carbon, FACT IS construction, women's tubesets, women's performance geometry, tapered 1-1/8"" to 1-3/8"" HT, OSBB

    FORK

    S-Works FACT carbon, full monocoque, 1-1/8"" to 1-3/8"" tapered steerer

    HEADSET

    1-1/8"" upper and 1-3/8"" lower Cr-Mo cartridge bearings, w/ 20mm carbon cone spacer and 20mm of carbon spacers

    SEAT BINDER

    Forged alloy,Ti bolt and nut, 32.6mm

    DRIVETRAIN

    BOTTOM BRACKET

    Press-in OSBB cups w/ ceramic bearings

    COCKPIT

    SEATPOST

    S-Works FACT carbon, 27.2mm

    * Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

    Geometry

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    440.0480.0510.0540.0560.0
    Seat-Tube Angle76°75.75°75.5°74°73.5°
    Head-Tube Length105mm115mm125mm145mm165mm
    Seat-Post Length300mm300mm300mm300mm350mm
    Head-Tube Angle70.5°71.25°72°72°72°
    Chain-Stay Length405mm405mm405mm405mm408mm
    Top-Tube Length, Horizontal498mm506mm518mm537mm548mm
    Front-Center576mm580mm582mm588mm596mm
    Handle-Bar Width360mm380mm400mm400mm420mm
    Stand-Over Height692mm718mm735mm758mm777mm
    Seat-Tube Length, B-B Center to Top390mm420mm460mm490mm510mm
    Fork Rake51mm51mm49mm49mm49mm
    B-B Drop73mm73mm73mm73mm71.5mm
    Stack503mm515mm528mm547mm564mm
    Reach365mm371mm378mm378mm380mm
    Trail66mm62mm59mm59mm59mm
    Wheelbase970mm974mm976mm982mm993mm
    Crank Length167.5mm167.5mm170mm170mm172.5mm
    Stem Length75mm75mm90mm100mm100mm
    Geometry

    Manual Downloads

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