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    21002005 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Race
    5.0
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano 105 Rim
    		Ultegra, 105
    Drivetrain
    		2 × 9
    Brand Site
    Summary
    		The Trek 2100 is a carbon frame race bike with high-end 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)

    38 mph

    2100

    Highest gear

    (descending)

    Geometry
    Specs
    21002005 Trek
    Frame

    ZR 9000 w/OCLV Carbon seat stays

    Fork

    Bontrager Race

    Headset

    Cane Creek Internal, sealed

    Stem

    Bontrager Race, 31.8

    Handlebar

    Bontrager Race, 31.8

    Saddle

    Bontrager Race Luxe

    Seatpost

    Bontrager Race X Lite, carbon

    Type: Rigid

    Pedals

    Shimano 520, clipless

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano 105

    Crank

    Bontrager Race Lite 53/39 or 52/42/30

    Shifters

    Shimano 105 STI

    Cassette

    SRAM 970 12-26, 9 speed

    Brakes

    Shimano 105 w/STI levers

    Type: Shimano 105 Rim

    Wheels
    Rims

    Bontrager Race

    Tires

    Bontrager Race Lite, folding, 700x25c

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