Features /

FX is our most popular bike. And what’s not to love? It has the perfect combination of road bike speed and city bike comfort. We call it a fitness bike, but it’s so much more.


Alpha Gold Aluminum frame

Trek’s high-performance aluminum, with manipulated tube shapes to balance strength and weight saving.

IsoZone handlebar and grips

Vibration-damping material absorbs road bumps and buzz for an incredibly comfortable ride.

Carbon fork

Lightweight fork with carbon fiber legs soaks up hand-numbing road vibration.

SpeedTrap compatible

SpeedTrap seamlessly integrates the computer sensor into the fork to measure speed and distance with no added aerodynamic drag.

27 speeds

A wide gear range is perfect for the widest variety of terrain.

Crank: triple

Three front chainrings for a wider gearing range.

Bontrager H1 saddle

The Bontrager H1 saddle is specifically designed to relieve pressure, for exceptional comfort on longer rides.

Puncture-resistant tires

Tough tires help keep flats from slowing you down.

Oversized stem and handlebar

Oversized bar and stem increase durability and control.

Riser bar

Provides an upright ride. Easy to control, easy to enjoy.

Rack & fender ready

Built-in mounts make it easy to add racks and fenders for added versatility.

Stainless steel spokes

Top-quality SS spokes stay strong, look great, and resist rust.