TREK 2025 FX SPORT 4 Road Bike helmetsale When not in use

When not in use

With all-over sublimated graphics that won’t fade over time this slim fit

Stan’s No Tubes brings you its race-proven mountain bike tubeless tyre sealant

Handlepost: Tern Physis 3D

Ankle Shield protects your inner ankle from the gears and bike frame

TREK 2025 FX SPORT 4 Road Bike helmetsale When not in useTREK 2025 FX SPORT 4 Road Bike About This Bike: FX 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.