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    Recommended
    MSRP
    Where to Buy
    $1

    At

    Category
    General Road
    4.2
    Frame
    Aluminum
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Avid Rim
    Ultegra
    Drivetrain
    2 × 10
    Brand Site
    Summary
    The Trek XO 2 is an aluminum frame general road bike with high-end components and avid 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)

    33 mph

    XO 2

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha SL Aluminum

    Fork

    Bontrager Satellite Plus, carbon

    Headset

    Cane Creek S-3 w/cartridge bearings, sealed

    Stem

    Bontrager Race Lite, 7 degree, 31.8mm

    Handlebar

    Bontrager Race Lite VR, 31.8mm

    Saddle

    Bontrager Race Lite

    Seatpost

    Bontrager Race X Lite ACC Carbon

    TypeRigid

    Pedals

    n/a

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano Ultegra

    Crank

    Bontrager Race CX 46/38

    Shifters

    Shimano Ultegra STI, 10 speed

    Cassette

    Shimano Ultegra 12-27, 10 speed

    Brakes

    Avid Shorty 4 cantilevers w/Shimano Ultegra STI levers

    TypeAvid Rim

    Wheels
    Rims

    Bontrager Race X Lite

    Tires

    Bontrager Jones CXR, 700x34c, folding

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