Whether you're cruising to work or play, Trek's FX S 4 is a bicycle you'll love. Its Alpha-Gold aluminum frame is lightweight for easy pedaling and great handling, and the fast-rolling 700c wheels let you ride further and faster with less effort. This slick machine gets you up and down the steepest hills with its 2 x 10-speed Shimano drivetrain and confidence-inspiring linear-pull brakes. And, you can ride where you want, knowing that a pair of puncture-resistant, multi-surface tires will keep you rolling smoothly and safely. The carbon fork teams up with IsoZone vibration-damping handlebars for exceptional comfort on longer rides. Whether for fitness, for fun, or for everyday riding, the FX S 4 is a great choice!
FX Alpha Gold aluminum, DuoTrap S compatible, rack & fender mounts
Bontrager Nebula, carbon
VP Slimstak, sealed semi-cartridge bearings
Bontrager tubeless ready
Front: Formula FM21 alloy; Rear: Formula FM31 alloy
Bontrager AW1 Hard-Case Lite, 700 x 28c
Sealed cartridge, English thread
Shimano Tiagra, 10-speed: 11-34
Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
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