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    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    Frame
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    27.5″ / 29″
    Shimano Hydraulic Disc
    GX
    Drivetrain
    2 × 10
    Brand Site
    Summary
    The Trek Superfly 6 is a 27.5″ / 29″ aluminum frame crosscountry bike with high-end components.

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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)

    28 mph

    Superfly 6

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha Platinum Aluminum, E2 tapered head tube, internal cable routing, PF89.5, balanced post mount brake, Closed Convert dropouts, G2 Geometry on 29ers

    Headset

    FSA IS-2, E2, sealed alloy cartridge

    Stem

    Bontrager Elite, 31.8mm, 7 degree, Blendr compatible

    Handlebar

    Bontrager alloy, 31.8mm, 5mm rise

    Saddle

    Bontrager Evoke 2, chromoly rails

    Seatpost

    Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

    TypeRigid

    Groupset
    Rear Derailleur

    SRAM GX, Type 2

    Front Derailleur

    SRAM GX

    Crank

    SRAM GX 1000, 36/22

    Shifters

    SRAM GX, 10 speed

    Cassette

    Shimano HG50, 11-36, 10 speed

    Brakes

    Shimano M445 hydraulic disc

    TypeShimano Hydraulic Disc

    Wheels
    Rims

    Bontrager alloy hubs, Bontrager Mustang Elite Tubeless Ready rims

    Tires

    Bontrager XR1 Expert, Tubeless Ready, aramid bead, 29x2.20" (Bontrager XR2 Expert, Tubeless Ready, aramid bead, 27.5x2.20")

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