Trek FX Sport 4 Trek Hybrid lightweight and the best puncture

lightweight and the best puncture protection in the Pirelli range

and a Giant Wheel System lets you run tubeless tires up to 32mm for a smoother ride quality and reduced risk of flats

High quality QRM cartridge bearings

it can be easily transferred across bikes

Trek FX Sport 4 Trek Hybrid lightweight and the best punctureFX Sport 4 is a carbon fibre 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.