Trek FX Sport 4

Trek FX Sport 4
  • Color: Matte Metallic Gunmetal
$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, 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 R1 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
- This bike 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 200 Series Alpha Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts
Fork FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown, 100x12mm thru axle
Headset 1-1/8'' threadless, sealed cartridge bearings
Axles Front: 12 x 100mm
Rear: 135mm QR
Rims/Wheels Bontrager Tubeless Ready Disc, 32-hole, presta valve
Hubs Formula alloy, centerlock disc
Spokes 14g, stainless
Tires Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
Crankset Shimano R460
Chainrings 48/34T
Chain KMC X10
Front Derailleur Shimano Tiagra 4700, 34.9mm clamp, down swing
Rear Derailleur Shimano Tiagra 4700, medium cage
Cassette/Rear Cogs Shimano Tiagra HG500, 11-34, 10 speed
Shifters Shimano Tiagra 4700, 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, Blendr compatible, 7 degree
Brakes Shimano MT201 hydraulic disc, flat mount, 160mm rotor
Pedals Wellgo M141, resin body, alloy cage
Saddle Bontrager H1
Seat Post Bontrager alloy, 27.2mm, 12mm offset, 330mm length

* Subject to change without notice.

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Part Numbers

Option UPC MPN
Matte Metallic Gunmetal / Small 601842118924 584200
Matte Metallic Gunmetal / Medium 601842118931 584201
Matte Metallic Gunmetal / Large 601842118955 584202
Matte Metallic Gunmetal / X-Large 601842118948 584203