Bike Comparison
    MSRP
    $2,799$3,500
    $2,159$2,700
    Where to Buy
    $1

    At

    $2,299

    At TPC

    Category
    EnduranceEndurance
    4.5
    4.2
    CarbonCarbon
    Fork
    CarbonCarbon
    Wheels
    AluminumAluminum
    Wheel Size
    700c700c
    Brakes
    Hydraulic DiscHydraulic Disc
    Groupset
    105Tiagra, Praxis
    Drivetrain
    2 × 112 × 10
    Brand Site

    specialized.com

    specialized.com

    Summary
    The Specialized Roubaix Sport and Specialized Roubaix are both carbon frame endurance bikes with hydraulic disc brakes. The Roubaix Sport has better components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Roubaix Sport
    Roubaix
    Other Endurance bikes
    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

    Roubaix Sport

    39 mph

    Roubaix

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

    BB StandardBSA, 68mm, Threaded

    ColorsSmoke / Silver Dust/black Reflective; Uv Lilac / Black/black Reflective; Doppio / Sand

    FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

    BB StandardBSA, 68mm, Threaded

    ColorsSmoke / Silver Dust/black Reflective; Uv Lilac / Black/black Reflective; Doppio / Sand

    Fork

    Future Shock 1.5 w/ Smooth Boot, 12x100mm, thru-axle, flat-mount disc

    Future Shock 1.5 w/ Smooth Boot, 12x100mm, thru-axle, flat-mount disc

    Bottom Bracket

    Shimano Threaded BSA BB

    Praxis 68mm BSA

    Stem

    Future Stem, Comp

    Future Stem, Comp

    Handlebar

    Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole

    Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole

    Saddle

    Body Geometry Power Sport, steel rails

    Body Geometry Power Sport, steel rails

    Seatpost

    S-Works Pave

    S-Works Pave

    Pedals

    PEDAL, TEST RIDE PEDALS PROVIDED BY SPECIALIZED

    Groupset
    Rear Derailleur

    Shimano 105 R7000 GS, medium cage, 11-speed

    Shimano Tiagra, 10-speed

    Front Derailleur

    Shimano 105 R7000, braze-on

    Shimano Tiagra, braze-on

    Crank

    Shimano 105 R7000, HollowTech 2, 11-speed, 50/34T

    Praxis Alba, 50/34T

    Shifters

    Shimano 105 R7020, hydraulic disc

    Shimano Tiagra Disc 4720, 10-speed

    Cassette

    Shimano 105, 11-speed, 11-34t

    Shimano Tiagra, 10-speed, 11-34t

    Chain

    KMC X11 Extra Lightweight, 11-speed

    KMC X10, 10-Speed

    Brakes

    Front: Shimano 105, Hydraulic disc, Rear: Shimano 105, Hydraulic disc

    Front: Shimano Tiagra Disc 4720, Rear: Shimano Tiagra Disc 4720

    Wheels
    Rims

    Front: DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples., Rear: DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, alloy freehub body, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples.

    Front: Axis Elite Disc, Rear: Axis Elite Disc

    Tires

    Front: Specialized Turbo Pro, 700x30mm, Rear: Specialized Turbo Pro, 700x30mm

    Front: Road Sport, 700x32, Rear: Road Sport, 700x32

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