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    MSRP
    Where to Buy
    $1

    At

    Category
    Fitness
    5.8
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Rim
    Rival
    Drivetrain
    2 × 10
    Brand Site

    specialized.com

    Summary
    The Specialized Sirrus Pro is a 700c carbon frame fitness bike with upper mid-range components and rim brakes.

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    39 mph

    Sirrus Pro

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Specialized FACT 9m carbon, Az1 construction, compact design, Zertz Inserts

    Fork

    Specialized FACT carbon, monocoque construction, full carbon legs, crown and steerer w/ Speed Zertz, rack and fender fittings

    Bottom Bracket

    SRAM Rival GXP Team BB

    Headset

    Specialized Mindset Plus, 1-1/8"" integrated threadless, sealed stainless steel cartridge bearings, 20mm carbon cone w/ one 10mm and two 5mm carbon spacers

    Stem

    Specialized Pro-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable

    Handlebar

    Specialized carbon wrap flat bar, 580mm width, 31.8 clamp

    Saddle

    Body Geomtry Toupé Gel, carbon reinforced base, Cr-Mo rails

    Seatpost

    Specialized Pro SL, FACT carbon w/ Zertz insert, 27.2mm

    TypeRigid

    Pedals

    Silver cage, black body, w/ toe clip and strap

    Grips

    Body Geometry Comfort II, triple density gel w/ bar end

    Groupset
    Rear Derailleur

    SRAM Rival

    Front Derailleur

    SRAM Rival, 34.9mm clamp, bottom pull

    Crank

    SRAM Rival

    Shifters

    SRAM Double Tap 10-speed, flat-bar shifter

    Cassette

    SRAM OG 1070, 10-speed 11-28t

    Chain

    SRAM 1050, 10-speed

    Brakes

    Front: Forged linear pull brakes w/ cartridge pads, Rear: Forged linear pull brakes w/ cartridge pads

    TypeRim

    Brake Levers

    Avid FR-5, alloy, two-finger, linear pull

    Wheels
    Rims

    Shimano RS-10

    Spokes

    Stainless bladed

    Front Hub

    Shimano RS-10, QR

    Rear Hub

    Shimano RS-10, cassette, QR

    Tires

    Front: Specialized All Condition Armadillo Elite, 700x28c, Aramid bead, 120TPI, Rear: Specialized All Condition Armadillo Elite, 700x28c, Aramid bead, 120TPI

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