Trek FX S4


Fitness, simplified

FX, put simply, means fitness. It offers a best-of-both-worlds combination of road bike speed and city bike comfort. It’s a perfect fitness bike, and so much more.

FX is fast, fun, and agile enough for a multitude of uses. From fitness and commuting to errands and mellow Sunday loops, you’ll find your ride on FX.

  • Description


    Key features

    • 2×10 gearing turns up the speed, flies up hills
    • Comfort that counts: IsoZone bar and ergo grips
    • DuoTrap S compatible: track your fitness, map your miles
    • Rack and mudguard mounts make it easy to accessorise
  • Additional information

    Additional information


    15 inch, 17.5 inch, 20 inch, 22.5 inch