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    RRP
    Where to Buy
    $1

    At

    Category
    General Road
    3.3
    Frame
    Aluminum
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Shimano 105 Rim
    105
    Drivetrain
    2 × 10
    Brand Site
    Summary
    The Trek 2.3 H2 (Compact) is an aluminum frame general road bike with upper mid-range components and shimano 105 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)

    58 km/h

    2.3 H2 (Compact)

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    200 Series Alpha Aluminum

    Fork

    Bontrager Race, carbon legs, SpeedTrap compatible

    Headset

    1-1/8" integrated, semi-cartridge bearings

    Stem

    Bontrager Race Lite, 7 degree, 31.8mm

    Handlebar

    Bontrager Race VR-C, 31.8mm

    Saddle

    Bontrager Affinity 1, steel rails

    Seatpost

    Bontrager Carbon, 20mm offset

    TypeRigid

    Pedals

    n/a

    Groupset
    Rear Derailleur

    Shimano 105

    Front Derailleur

    Shimano 105, 34.9mm clamp

    Crank

    Shimano R600, 50/34 (compact)

    Shifters

    Shimano 105 STI, 10 speed

    Cassette

    Shimano Tiagra 12-30, 10 speed

    Brakes

    Shimano 105 brakes w/Shimano 105 STI levers

    TypeShimano 105 Rim

    Wheels
    Rims

    Bontrager Race

    Tires

    Bontrager R1, 700x23c

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