Trek FX Sport SL 4 Bike sunhat ™ insulation

™ insulation

•Patented Body Geometry design is lab tested for both men and women to assure blood flow to sensitive arteries

and functional pockets—including a ski pass pocket and name tag—make it adventure-ready

and a reminder of the devastating effects of climate change

Shape/Profile

Trek FX Sport SL 4 Bike sunhat ™ insulationFX Sport SL 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.