Bike Comparison
    MSRP
    $5,200$4,999$2,800
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    Category
    EnduranceEnduranceEndurance
    Weight
    20.2 lbs20.1 lbs
    6.7
    7.0
    4.7
    CarbonCarbonCarbon
    Fork
    CarbonCarbonCarbon
    Wheels
    AluminumAluminumAluminum
    Wheel Size
    700c700c700c
    Clearance
    38c
    Brakes
    Hydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    Rival AXSRival AXS105, Shimano
    Drivetrain
    2 × 12 Electronic2 × 12 Electronic2 × 11
    Brand Site

    specialized.com

    trekbikes.com

    giant-bicycles.com

    Summary
    The Specialized Roubaix Comp - SRAM Rival eTap AXS, Trek Domane SL 6 eTap, and Giant Defy, Advanced 2 are all carbon frame endurance bikes with hydraulic disc brakes. The Domane SL 6 eTap has better components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    2022 Roubaix Comp - SRAM Rival eTap AXS
    2022 Domane SL 6 eTap
    2021 Defy, Advanced 2
    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)

    40 mph

    2022 Roubaix Comp - SRAM Rival eTap AXS

    40 mph

    2022 Domane SL 6 eTap

    39 mph

    2021 Defy, Advanced 2

    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

    ColorsSatin Carbon Oil Gold Fade; Gloss Red Tint Carbon Metallic White Silver

    500 Series OCLV Carbon, front & rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle

    BB StandardBSA, 68mm, Threaded

    ColorsSatin Carbon Oil Gold Fade; Gloss Red Tint Carbon Metallic White Silver

    Advanced-Grade Composite, disc

    BB StandardBSA, 68mm, Threaded

    ColorsSatin Carbon Oil Gold Fade; Gloss Red Tint Carbon Metallic White Silver

    Fork

    Future Shock 2.0 w/ Smooth Boot, 12x100mm thru-axle, flat-mount disc

    Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

    Advanced-Grade Composite, full-composite OverDrive steerer, disc

    Shock

    N/A

    Bottom Bracket

    SRAM DUB BSA 68

    SRAM DUB, T47 threaded, internal bearing

    Shimano, press fit

    Stem

    Future Stem, Pro

    Size: 47, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 50, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 60, 62, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 110mm length

    Giant Contact

    Handlebar

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

    Size: 47, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 36cm width; Size: 50, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 38cm width; Size: 52, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 42cm width; Size: 58, 60, 62, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 44cm width

    Giant Contact SL D-Fuse

    Saddle

    Body Geometry Power Comp, steel rails

    Size: 47, 50, 52, Bontrager P3 Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 60, 62, Bontrager P3 Verse Comp, steel rails, 145mm width

    Giant Approach, UniClip accessory mount

    Seatpost

    S-Works Pave

    Size: 47, 50, 52, 54, 56, Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset, short length; Size: 58, 60, 62, Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset, tall length

    Giant D-Fuse, composite

    Pedals

    N/A

    Groupset
    Rear Derailleur

    SRAM Rival eTap AXS, 12-speed

    SRAM Rival eTap AXS

    Shimano 105

    Front Derailleur

    SRAM Rival eTAP AXS, braze-on

    SRAM Rival eTap AXS, braze-on

    Shimano 105

    Crank

    SRAM Rival, 46/33T

    Size: 47, SRAM Rival, 46/33, DUB, 165mm length; Size: 50, 52, SRAM Rival, 46/33, DUB, 170mm length; Size: 54, 56, SRAM Rival, 46/33, DUB, 172.5mm length; Size: 58, 60, 62, SRAM Rival, 46/33, DUB, 175mm length

    Shimano RS510, 34/50

    Shifters

    SRAM Rival eTap AXS

    SRAM Rival eTap AXS, 12 speed

    Shimano 105

    Cassette

    SRAM Rival, 12-speed, 10-36t

    SRAM XG-1250, 10-36, 12 speed

    Shimano 105, 11-speed, 11x34

    Chain

    SRAM Rival 12-speed

    SRAM Rival, 12 speed

    KMC X11EL-1

    Brakes

    Front: SRAM Rival eTAP AXS, hydraulic disc, Rear: SRAM Rival eTAP AXS, hydraulic disc

    Hydraulic Disc

    Shimano 105 hydraulic (F:160mm, R:140mm)

    Brake Levers

    Shimano 105 hydraulic

    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.

    Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle

    Giant P-R2 Disc wheelset

    Spokes

    Sapim Race

    Front Hub

    Tubeless Valve

    Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle

    Giant P-R2 Disc wheelset, 12mm thru-axle

    Rear Hub

    Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, SRAM XD-R freehub, 142x12 thru axle

    Giant P-R2 Disc wheelset, 12mm thru-axle

    Tires

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

    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32c

    Giant Gavia Fondo 1, tubeless, 700x32c, folding

    Disc Rotors

    SRAM Paceline, rounded, centerlock, 160mm

    Accessories
    Fenders

    Compatible with RGX 38 fender (sold separately)

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