Bike Comparison
    MSRP
    ($999)
    Where to Buy
    $1

    At

    Category
    Fitness
    4.0
    Aluminum
    Fork
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Brakes
    Hydraulic Disc
    Groupset
    Sora, microSHIFT R9
    Drivetrain
    Brand Site

    specialized.com

    Summary
    The Specialized Sirrus 3.0 is a 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Sirrus 3.0
    Other Fitness bikes
    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    BB StandardBSA, Threaded

    ColorGloss Cast Black / Rocket Red / Satin Black Reflective

    Fork

    Specialized FACT Carbon, QR, Flat-mount Disc

    Bottom Bracket

    Shimano threaded

    Stem

    Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

    Handlebar

    Double-butted alloy, 9-degree backsweep, 31.8mm

    Saddle

    Bridge Sport, Steel rails, 155/143mm

    Seatpost

    Alloy, 12mm offset, 2-bolt clamp, 27.2mm

    Pedals

    Specialized Body Geometry Fitness, platform, plastic

    Groupset
    Rear Derailleur

    Shimano Sora, 9-speed

    Front Derailleur

    microSHIFT R9, 9-speed, 31.8mm clamp

    Crank

    50/34T

    Shifters

    microSHIFT, 9-speed

    Cassette

    Shimano Sora, 9-speed, 11-34t

    Chain

    KMC X9, 9-speed w/ Missing Link™

    Brakes

    Front: Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm, Rear: Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

    Wheels
    Rims

    700C disc brake, double-wall alloy, 22mm depth, 21mm internal width

    Spokes

    Stainless, 14g

    Front Hub

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

    Rear Hub

    Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

    Tires

    Front: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c, Rear: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

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