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    MSRP
    Where to Buy
    $1

    At

    Category
    Fitness
    4.6
    Frame
    Aluminum
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    700c
    Shimano Hydraulic Disc
    105, Tiagra
    Drivetrain
    2 × 10
    Brand Site
    Summary
    The Trek Zektor Three DK is a 700c aluminum frame fitness bike with upper mid-range 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

    Zektor Three DK

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha Silver Aluminum

    Fork

    Chromoly/aluminum

    Stem

    Bontrager RL

    Handlebar

    Bontrager Race 31.8, 580mm

    Saddle

    Bontrager Evoke 2

    Seatpost

    Bontrager Race Lite, 31.6mm

    TypeRigid

    Pedals

    Wellgo M-21

    Groupset
    Rear Derailleur

    Shimano 105

    Front Derailleur

    Shimano 105

    Crank

    FSA Vero, 50/34

    Shifters

    Shimano Tiagra, 10 speed

    Cassette

    Shimano Tiagra 11-25

    Brakes

    Shimano M445 hydraulic disc brakes

    TypeShimano Hydraulic Disc

    Wheels
    Rims

    Formula disc hubs w/32-hole Bontrager rim

    Tires

    Bontrager H2, 700x28c

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