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    Recommended
    MSRP
    Where to Buy
    $1

    At

    Category
    Cyclocross
    5.5
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    TRP Rim
    Ultegra
    Drivetrain
    2 × 11
    Brand Site
    Summary
    The Trek Boone 9 is a carbon frame cyclocross bike with high-end components and trp rim 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)

    36 mph

    Boone 9

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    600 Series OCLV Carbon, IsoSpeed, Ride Tuned seatmast, E2 tapered head tube, BB90, internal control routing, 3S chain keeper

    BB StandardBB90, 90.5mm, Press Fit

    Fork

    Trek IsoSpeed Cross full carbon, E2

    Bottom Bracket

    BB90, 90.5mm, press-fit

    Headset

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

    Stem

    Bontrager Race X Lite, 31.8mm, 7 degree

    Handlebar

    Bontrager Race Lite IsoZone, VR-CF, 31.8mm

    Saddle

    Bontrager Evoke 3, hollow titanium rails

    Seatpost

    Bontrager Ride Tuned Carbon seatmast cap, 20mm offset

    TypeRigid

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano Ultegra, braze-on

    Crank

    Shimano Ultegra, 46/36

    Shifters

    Shimano Ultegra, 11 speed

    Cassette

    Shimano Ultegra 11-28, 11 speed

    Brakes

    TRP RevoX Alloy

    TypeTRP Rim

    Wheels
    Rims

    Bontrager Race Lite Tubeless Ready

    Tires

    Bontrager CX3 Team Issue, 700x32c

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