Soles: Gripwalk Mounted

durable design

Biaxial Medium Density Fiberglass – Medium density European-made fiberglass layers guarantee a consistent quality level

shovel taper

Compatible with integrated/detachable sunglass leash accessory

Trek FX Sport 4 Bike Color:Crystal White/Supernova Soles: Gripwalk MountedFX 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. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high performance bike perfect for everything from solo workouts to speedy group rides. Why you'll love it The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter You get the superior ride