The Trek 7.3 FX is a lower end model in Trek's FX Series of cross-trainer bikes.

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The Trek 7.3 FX is a lower end model in Trek's FX Series of cross-trainer bikes. The 7.3 FX is a fast, effiecient and budget friendly bike perfect for a quick day trip, short commute or ride with the kids. It has redesigned mounting for racks and fenders giving easy and fast installation. It also features a new Alpha Aluminum frame that is lighter than frames lower models. The Trek 7.3 FX features an 8-speed Shimano drive train and uses various other parts from Bontrager. The Bontrager Hardcase tires are puncture resistant and Ergo Grips give a secrue hold and more comfortable grip. The Trek 7.3 FX is also in women's models as the Trek 7.3 FX WSD. Both men and women's models are available with a FX Alpha Black Aluminum frame in sizes varying from 15" to 25" and 13" to 19" respectively, with 15" and 17" stepthrough women`s models also available. Mens models come in a Titanite Black or Carrera Blue finish while the womens model comes in Pearl White.

  • Trek 7.3 FX - Men's
  • Trek 7.3 FX WSD - Women's
  • Frameset:
    • Sizes:
      • Men's: 15, 17.5, 20, 22.5, 25"
      • Women's: 13, 15, 17, 19"; Step-through 15, 17"
    • Frame: FX Alpha Black Aluminum
    • Fork: FX Alloy w/tapered wall thickness, straight blades, Clix dropouts
  • Wheels:
    • Wheels: Alloy front hub, Shimano RM30 rear hub; Bontrager Nebula, alloy 32-hole rims
    • Tires: Bontrager Race Lite Hard-Case, 700x32c
  • Drivetrain:
    • Shifters: Shimano EF60 trigger, 8 speed
    • Front: Derailleur Shimano M191
    • Rear: Derailleur Shimano Deore
    • Crank: Shimano M361 48/38/28 w/chainguard
    • Cassette: Shimano HG40 11-32, 8 speed
    • Pedals: Nylon body w/alloy cage
  • Components:
    • Saddle:
      • Men's: Bontrager H1
      • Women's: Bontrager H1 WSD
    • Seat: Post Bontrager Nebula
    • Handlebars: Bontrager SSR, 25mm rise
    • Stem: Bontrager SSR, 10 degree
    • Headset: Aheadset Slimstak w/semi-cartridge bearings, sealed
    • Brakeset: Avid SD-3 w/Shimano EF60 levers
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