Bike Comparison
    Roubaix2021 Specialized
    Recommended
    MSRP
    $2,600
    Where to Buy
    $2,299

    At TPC

    $2,199

    At TPC

    Category
    		Endurance
    4.2
    Frame
    		Carbon
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		Tiagra, Praxis
    Drivetrain
    		2 × 10
    Brand Site

    specialized.com

    Summary
    		The Specialized Roubaix is a carbon frame endurance bike with mid-range components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    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

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Roubaix2021 Specialized
    Frame

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

    BB Standard: BSA, 68mm, Threaded

    Colors: Gloss Tarmac Black / Abalone; Gloss Sky Blue / Tarmac Black; Gloss Raspberry / Tarmac Black

    Fork

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

    Bottom Bracket

    Praxis 68mm BSA

    Stem

    Future Stem, Comp

    Handlebar

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

    Saddle

    Body Geometry Power Sport, steel rails

    Seatpost

    S-Works Pave

    Groupset
    Rear Derailleur

    Shimano Tiagra, GS cage, 10-speed

    Front Derailleur

    Shimano Tiagra, braze-on

    Crank

    Praxis Alba, 50/34T

    Shifters

    Shimano Tiagra hydraulic disc, ST4725

    Cassette

    Shimano Tiagra, 10-speed, 11-34t

    Chain

    KMC X10, 10-Speed

    Brakes

    Hydraulic Disc

    Wheels
    Rims

    Front: Axis Elite Disc, Rear: Axis Elite Disc

    Tires

    Front: Specialized Espoir Sport, 60TPI, wire bead, double BlackBelt protection, 700x28mm, Rear: Specialized Espoir Sport, 60TPI, wire bead, double BlackBelt protection, 700x28mm

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