Trek FX Sport SL 4 Bike 2026 Matte Onyx Carbon magura and data pocket zippers

and data pocket zippers

Athlete Picks: Jed Waters

temperature control

and tubeless-ready wheels to deliver control and durability across varied terrain

lively performance

Trek FX Sport SL 4 Bike 2026 Matte Onyx Carbon magura and data pocket zippersHit the road with the Trek FX Sport SL 4, a carbon fiber bike that blends the speed of a road bike with the stability and comfort of a flat handlebar. Its 1x drivetrain keeps your ride simple, smooth, and worry free, whether you're crushing solo rides or flying with the group. Built with Treks 400 Series OCLV carbon, the FX Sport SL 4 delivers responsive acceleration and confident handling. Shimano CUES with LINKGLIDE technology ensures long lasting,