Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    Frame
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    29″
    Shimano SLX Hydraulic Disc
    XT, SLX
    Drivetrain
    2 × 10
    Suspension
    Full
    Front Travel
    100mm
    Rear Travel
    100mm
    Brand Site
    Summary
    The Trek Superfly FS 8 is a 29″ aluminum frame full suspension crosscountry bike with high-end components.

    Ask 99 Spokes

    Similar Bikes
    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)

    30 mph

    Superfly FS 8

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Alpha Platinum Aluminum, ABP Convert, E2 tapered head tube, internal derailleur & dropper post routing, press fit BB, Flow Mold carbon swing link, post mount brake, G2 Geometry, 100mm travel

    Headset

    FSA IS-2, E2, sealed cartridge bearing

    Stem

    Bontrager Race Lite, 31.8mm, 7 degree

    Handlebar

    Bontrager Race Lite Low Riser, 31.8mm, 5mm rise

    Saddle

    Bontrager Evoke 2, chromoly rails

    Seatpost

    Bontrager Race Lite, 31.6mm, 5mm offset

    TypeRigid

    Groupset
    Rear Derailleur

    Shimano Deore XT Shadow Plus

    Front Derailleur

    Shimano Deore, low direct mount

    Crank

    Shimano SLX, 38/24

    Shifters

    Shimano SLX, 10 speed

    Cassette

    Shimano HG62 11-36, 10 speed

    Brakes

    Shimano SLX hydraulic disc

    TypeShimano SLX Hydraulic Disc

    Wheels
    Rims

    Bontrager sealed cartridge bearing center lock hubs, 15mm alloy axle front, 142x12 alloy axle rear w/Bontrager Mustang 28-hole Tubeless Ready rims

    Tires

    Bontrager XR1 Expert, aramid bead, 29x2.20"

    Riders Also Compared