




Trek FX Sport SL 4
Highlights
Frame
Carbon
Fork
Carbon
Tires
Bontrager GR1 Expert, 700 x 40 mm
Wheelset
28" Bontrager Paradigm
Shifter
Shimano Cues (1x10)
Brakes
Shimano MT201 (160/160)
Trek FX Sport 4
The FX Sport 4 is a carbon fitness bike for anyone who wants to combine the speed of a lightweight road bike with the comfort and control of a flatbar bike. The 1x drivetrain simplifies shifting operations without having to compromise on the gear range. This makes this high-performance bike suitable for a wide range of uses, from training rides to fast group rides. A lightweight frame and fork made from 400 Series OCLV carbon, a Shimano CUES 10-speed drivetrain with a wide gear range, hydraulic Shimano disc brakes for reliable all-weather braking performance, lightweight tubeless-ready wheels with wide, fast-rolling Bontrager GR1 Expert gravel tyres and vibration-damping handlebars with ergonomic grips.
Highlights
- The 1x drivetrain combines a wide gear range with the simple operation of a single gear lever
- You get the superior ride quality of carbon without having to dig too deep into your pockets
- It can be easily retrofitted with mudguards, lights and much more
Additional Information
| General | |
| Bike category | Fitness Bike | 
|---|---|
| Model year | 2025, 2026 | 
| Colour | Matte Onyx Carbon | 
| Weight | 10,5 kg | 
| Max. total weight | 136 kg | 
| Frame | |
| Frame | 400 Series OCLV Carbon, interne Zugführung, 3S-Kettenführung, DuoTrap S-kompatibel, Schutzblechösen, Flat Mount-Scheibenbremsaufnahme, 135 x 5 mm ThruSkew | 
| Fork | Carbon, hidden fender mounts, flat mount disc, 5x100mm thru-skew | 
| Frame type | Diamond | 
| Drive | |
| Shifters | Shimano CUES U6000 mit optischer Ganganzeige, 10-fach | 
| Rear derailleur | Shimano CUES U6000 GS | 
| Crank | Prowheel, Aluminium, Narrow-Wide-Kettenblatt (42 Z.), 175 mm Kurbelarmlänge | 
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach | 
| Chain | Shimano LG500 | 
| Brakes | |
| Brake | Shimano RT10, Center Lock-Scheibenaufnahme, 160 mm | 
| Brake lever | Shimano MT201 | 
| Brake caliper | Shimano UR300 | 
| Wheels | |
| Rims | Bontrager Paradigm, Tubeless Ready, 32-Loch, 21 mm Innenweite, Presta-Ventil | 
| Front hub | Formula CL-51, Aluminium, 100 x 5 mm Schnellspannachse | 
| Rear hub | Formula CL-52, Aluminium, 135 x 5 mm Schnellspannachse | 
| Tires | Bontrager GR1 Expert, Hard-Case Lite, Drahtwulstkern, 60 TPI, 700 x 40 mm | 
| Wheel Size | 28'' | 
| Cockpit | |
| Handlebar | Bontrager Satellite Plus IsoZone, Aluminium, 31,8 mm, 15 mm Rise | 
| Grips | Bontrager Satellite Plus IsoZone, Schraubklemmung, ergonomisch | 
| Seat | |
| Saddle | Bontrager H1 | 
| Seatpost | Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge | 
| Other | |
| Customization - only in store | |
| Configuration - available in our stores | Individuelles Fahrwerks Setup durch geschulte Mitarbeiter | 
| Annotation | The illustration may differ. The manufacturer reserves the right to replace certain components with components of equivalent quality. | 
| Manufacturer Information | |
| Manufacturer Information | Trek Bicycle GmbH | 
| Product Safety Documents | |
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