Trek FX Sport 4

Trek FX Sport 4
  • Color: Matte Metallic Gunmetal
  • Color: Matte Metallic Gunmetal
$1,149.99 - $1,199.99
Color:
Matte Metallic Gunmetal
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Details

FX Sport 4 is where performance fitness bikes begin. A lightweight frame, 20-speed drivetrain, and a wealth of performance features give this fitness bike the capability to take on longer commutes and faster recreational rides without sacrificing the versatility that has made FX Trek's best-selling lineup ever.

It's right for you if...
You've got goals to demolish, and you need a bike that can help you finish a 50-mile ride charity ride, your first sprint triathlon, your daily commute, or any other fitness milestone. You want a performance hybrid that's comfortable on longer rides with big hills and versatile enough to carry groceries home after your workout.

The tech you get
A lightweight 200 Series Alpha Aluminum frame, a carbon fork that absorbs road vibration, Tektro hydraulic disc brakes for all-weather stopping power, a 20-speed Shimano Tiagra drivetrain with a wide range of gears for hilly routes, rack and hidden fender mounts, fast-rolling Bontrager AW1 tires, IsoZone ergonomic grips, and compatibility with DuoTrap S so you can track your fitness gains.

The final word
If you have fitness goals, FX Sport 4 will help you cruise past them. It's the perfect combination of road bike speed and hybrid bike versatility: comfortable over the long haul, quick when you want to put the hammer down, and reliable in all weather conditions and a variety of road surfaces.

Why you'll love it
- FX Sport 4 is a bike that inspires you to ride farther, faster, and demolish the fitness goals you've set for yourself
- Road bike speed and hybrid bike versatility in one performance package
- It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting, or cruising to the farmer's market to pick up groceries
- It's easy to accessorize with racks, a kickstand, fenders, lights, and more!
- You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S

Specs

Frame FX Alpha Gold Aluminum, DuoTrap S compatible, rack & fender mounts
Fork Bontrager Nebula, carbon
Headset VP Slimstak, sealed semi-cartridge bearings
Rims/Wheels Bontrager Tubeless Ready rims
Hubs Formula TK31 alloy front hub; Formula TK32 alloy rear hub
Tires Bontrager AW1 Hard-Case Lite, 700x28c
Crankset Shimano R460
Chainrings 48/34
Bottom Bracket Sealed cartridge
Front Derailleur Shimano Tiagra
Rear Derailleur Shimano RD-R350
Cassette/Rear Cogs Shimano Tiagra, 11-34, 10 speed
Shifters Shimano Tiagra, 10 speed
Handlebars Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
Tape/Grips Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Stem Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
Brakes Tektro alloy linear-pull brakes, Tektro adjustable-reach alloy levers
Pedals Nylon body w/alloy cage, toe clip & strap
Saddle Bontrager H1
Seat Post Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Matte Metallic Gunmetal / 14-inch 601479664900 549613 FXS27755452L
Matte Metallic Gunmetal / 16-inch 601479664917 549614 FXS27294563L
Matte Metallic Gunmetal / 18-inch 601479664924 549615 FXS27186388L
Matte Metallic Gunmetal / 20-inch 601479664931 549616 FXS27252076L
Matte Metallic Gunmetal / 22-inch 601479664948 549617 FXS27262069L

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