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2018-2019

FX 3

Model 548107

FX 3 is a workhorse hybrid bike that offers the speed of a road bike, the versatility of a city bike, and the comfort of a fitness bike. A lightweight Alpha Gold Aluminum frame, a carbon fork, and a performance drivetrain make it a speedy, versatile, dependable ride for everything from commuting to working out.

Color / Matte Trek Black
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Our “Comparable Value” (Comp. Value) prices are based on the prices charged by Trek or other retailers, in-store or online, for the same or similar items. In most cases, this is a price at which Trek has offered the item for sale, and also the MSRP we provide to third-party resellers based on the prices of competing items in the market.

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  • Frameset

    Frame
    FX Alpha Gold Aluminum, DuoTrap S compatible, rack & fender mounts
    Fork
    Bontrager Nebula, carbon
  • Wheels

    Front hub
    Formula FM21 alloy
    Rear hub
    Alloy
    Rims
    Bontrager Tubeless Ready, 32h
    Tires
    Bontrager H2 Hard-case Lite, 700x32c
  • Drivetrain

    Shifters
    Shimano EF65, 9 speed
    Front derailleur
    Shimano Acera
    Rear derailleur
    Shimano Alivio T4000
    Crank
    Shimano Acera M371, 48/36/26 w/chainguard
    Bottom bracket
    Sealed cartridge
    Cassette
    Shimano HG200, 11-34, 9 speed
    Chain
    KMC X9
    Pedals
    Bontrager Satellite City
  • Components

    Saddle
    Bontrager H1
    Seatpost
    Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset
    Handlebar
    Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
    Grips
    Bontrager Satellite IsoZone Plus, lock-on, ergonomic
    Stem
    Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
    Head set
    1-1/8˝ threadless, sealed cartridge bearings
    Brake set
    Tektro alloy linear-pull
  • Weight

    Weight
    M - 11.38 kg / 25.09 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.