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    Superfly 52015 Trek
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    Frame
    		Aluminum
    Wheels
    Wheel Size
    		27.5″ / 29″
    		Shimano Hydraulic Disc
    		XT, X7
    Drivetrain
    		2 × 10
    Brand Site
    Summary
    		The Trek Superfly 5 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 5

    Highest gear

    (descending)

    Geometry
    Specs
    Superfly 52015 Trek
    Frame

    Alpha Platinum Aluminum, butted & hydroformed tubing, E2 tapered head tube, internal cable routing, press fit BB, balanced post mount, Closed Convert dropouts, G2 Geometry on 29ers

    Headset

    FSA IS-2, E2, alloy cartridge

    Stem

    Bontrager Race Lite, 31.8mm, 7 degree

    Handlebar

    Bontrager Low Riser, 31.8mm, 5mm rise

    Saddle

    Bontrager Evoke 1.5

    Seatpost

    Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano Deore XT

    Front Derailleur

    SRAM X7

    Crank

    Race Face Ride, 36/22

    Shifters

    Shimano Deore, 10 speed

    Cassette

    Shimano HG50 11-36, 10 speed

    Brakes

    Shimano M447 hydraulic disc

    Type: Shimano Hydraulic Disc

    Wheels
    Tires

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

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