2015 Trek 7.4FX
FX is fitness simplified. It offers a best-of-both-worlds combination of road bike speed and city bike comfort and versatility. It’s a perfect fitness bike, and so much more. Full spec list.
Alpha Gold Aluminum frame Our high-performance lightweight aluminum is continuously cold extruded and butted for weight reduction and superior strength. Frames built with Alpha Gold feature some degree of mechanical and hydroforming to create more sophisticated shapes for lighter weight, and are finished using Trek's smooth-weld finishing process.
Carbon fork Lightweight fork with carbon fiber legs soaks up hand-numbing road vibration.
Blendr stem Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
DuoTrap S compatible DuoTrap S seamlessly integrates a Bluetooth® sensor into the frame, so you can log your routes and track your fitness progress on your computer or smart phone without an external sensor. It works with all the major ANT+ wireless technology players, including Bontrager, Garmin, PowerTap, and SRM.
Internal cable routing We route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.
Puncture-resistant tires Hard-Case Lite Bontrager's first line of defense involves a subtread protective layer that prevents glass and stone from puncturing the tube. The protective layer varies in thickness and material by tire type and intended use, for optimal protection and minimal weight.
Rack & fender ready Built-in mounts make it easy to add racks and fenders for added versatility.
Tubeless Ready rims Bontrager TLR (Tubeless Ready) Road is the first fully integrated tubeless system for the road. No tubes mean there’s no pinch flats, allowing you to run lower tire pressure. With lower tire pressure you can increase traction, control. and comfort, reduce fatigue on you. Best of all, the tire sealant seals up punctures as soon as they happen!
IsoZone handlebar and grips Suspension for your hands Your hands are the front lines when it comes to road vibrations, which then travel up your arms to your shoulders, causing fatigue and affecting control. So we decided to kill that vibration before it even gets to your hands.