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    Recommended
    MSRP
    Where to Buy
    $1

    At

    Category
    Fitness
    5.4
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Tektro Rim
    Tiagra
    Drivetrain
    2 × 10
    Brand Site
    Summary
    The Trek 7.7 FX is a 700c carbon frame fitness bike with mid-range components and tektro 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

    7.7 FX

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    300 Series OCLV Carbon, E2

    Fork

    Trek carbon road, E2, SpeedTrap compatible

    Headset

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

    Stem

    Bontrager Race Lite, 31.8mm, 7 degree

    Handlebar

    Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise

    Saddle

    Bontrager Evoke 1

    Seatpost

    Bontrager Approved, 27.2mm, 8mm offset

    TypeRigid

    Pedals

    Nylon body w/alloy cage, toe-clip/strap

    Groupset
    Rear Derailleur

    Shimano Tiagra

    Front Derailleur

    Shimano Tiagra

    Crank

    FSA Omega, 50/34 (compact)

    Shifters

    Shimano Tiagra flat-bar, 10 speed

    Cassette

    Shimano Tiagra 12-30, 10 speed

    Brakes

    Alloy dual-pivot brakes w/Tektro alloy levers

    TypeTektro Rim

    Wheels
    Rims

    Alloy front hub; Formula TK32 alloy rear hub w/Bontrager Approved 24-hole alloy rims

    Tires

    Bontrager AW2 Hard-Case Lite, aramid bead, 700x25c

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