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    Domane 4.5 Disc Compact2016 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Endurance
    5.8
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano Hydraulic Disc
    		Ultegra, Tiagra
    Drivetrain
    		2 × 11
    Brand Site
    Summary
    		The Trek Domane 4.5 Disc Compact is a carbon frame endurance bike with high-end components and shimano hydraulic 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 4.5 Disc Compact

    Highest gear

    (descending)

    Geometry
    Specs
    Domane 4.5 Disc Compact2016 Trek
    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 Standard: BB90, 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 R, hollow chromoly rails

    Seatpost

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

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano Ultegra, braze-on

    Crank

    Shimano RS500, 50/34 (compact)

    Shifters

    Shimano RS685 hydraulic, 11 speed

    Cassette

    Shimano 105, 11-32, 11 speed

    Brakes

    Shimano RS685 hydraulic disc, 160mm rotors

    Type: Shimano Hydraulic Disc

    Wheels
    Rims

    Bontrager Affinity Comp Tubeless Ready, 15mm front hub, 142x12 rear hub

    Tires

    Bontrager R2 Hard-Case Lite, aramid bead, 700x25c

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