Trek FX Sport Carbon 4 Bike Size:L Hook and Loop Closure

Hook and Loop Closure

and you can always put up the hood for that extra bit of heat

ImportedStormForm Fulltime Contour™ Hood

X-cell toe piece and the X-cell heel feature a radical design and a Formula 1 look

• Performance monitoring

Trek FX Sport Carbon 4 Bike Size:L Hook and Loop ClosureFX Sport 4 is a carbon fiber fitness bike for riders who want the speed of a lightweight road bike with the comfort and control of a flat handlebar. An IsoSpeed decoupler smooths out rough roads and the 1x11 drivetrain simplifies shifting without sacrificing gear range, making this high performance bike perfect for everything from solo workouts to speedy group rides.