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Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    Category
    Endurance
    4.4
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    TRP Mechanical Disc
    Sora
    Drivetrain
    2 × 9
    Brand Site
    Summary
    The Trek Domane 4.0 Disc Compact is a carbon frame endurance bike with mid-range components and trp mechanical disc brakes.

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    Insights
    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

    Domane 4.0 Disc Compact

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    400 Series OCLV Carbon, IsoSpeed, Power Transfer Construction, disc balanced post mount, 142x12 Closed Convert dropout, hidden fender mounts, E2 tapered head tube, BB90, DuoTrap compatible, 3S chain keeper

    BB StandardBB90, 90.5mm, Press Fit

    Fork

    Trek IsoSpeed carbon disc, 15mm thru-axle, E2 steerer

    Bottom Bracket

    BB90, 90.5mm, press-fit

    Headset

    FSA Integrated, sealed cartridge bearings, 1-1/8" top, 1.5" bottom

    Stem

    Bontrager Elite, 31.8mm, 7 degree, w/Blendr computer & light mounts

    Handlebar

    Bontrager Race Lite IsoZone, VR-CF, 31.8mm

    Saddle

    Bontrager Paradigm 1

    Seatpost

    Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

    TypeRigid

    Groupset
    Rear Derailleur

    Shimano Sora

    Front Derailleur

    Shimano Sora, braze-on

    Crank

    Shimano Sora, 50/34 (compact)

    Shifters

    Shimano Sora, 9 speed

    Cassette

    Shimano HG50, 11-32, 9 speed

    Brakes

    TRP HY/RD cable/hydro disc, 160mm rotors

    TypeTRP Mechanical Disc

    Wheels
    Rims

    Bontrager alloy disc hubs, Bontrager Tubeless Ready disc rims

    Tires

    Bontrager R1 Hard-Case Lite, 700x25c

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