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    Roubaix Expert2021 Specialized
    Recommended
    MSRP
    $5,000
    Where to Buy
    —
    $1

    At

    Category
    		Endurance
    7.3
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano Ultegra Hydraulic Disc
    		Ultegra, Ultegra Di2
    Drivetrain
    		2 × 11 Electronic
    Brand Site

    specialized.com

    Summary
    		The Specialized Roubaix Expert is a carbon frame endurance bike with high-end components and shimano ultegra hydraulic disc brakes.

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    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Roubaix Expert
    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 Expert

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Roubaix Expert2021 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: Satin Carbon / White; Gloss Black / Forest Green/oak Green; Gloss Blush / Black

    Fork

    Future Shock 2.0 w/ Damper, Smooth Boot, 12x100 mm thru-axle, flat-mount

    Bottom Bracket

    Shimano Threaded BSA BB

    Stem

    Future Stem, Pro

    Handlebar

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

    Saddle

    Body Geometry Power Expert, titanium rails

    Seatpost

    S-Works Pave

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano Ultegra RX, RX805

    Front Derailleur

    Shimano Ultegra Di2 R8050, braze-on

    Crank

    Shimano Ultegra R8000, HollowTech 2, 11-speed, 50/34T

    Shifters

    Shimano Ultegra Di2 Disc R8070

    Cassette

    Shimano Ultegra, 11-speed, 11-34t

    Chain

    Shimano Ultegra, 11-speed

    Brakes

    Front: Shimano Ultegra R8070, hydraulic disc, Rear: Shimano Ultegra R8070, hydraulic disc

    Type: Shimano Ultegra Hydraulic Disc

    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.

    Tires

    Front: Specialized Turbo Pro, 700x28mm, Rear: Specialized Turbo Pro, 700x28mm

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