Trek FX 3 Gen 4 Bike 2025 Hex Blue lift or remove the ear pads

or remove the ear pads to enjoy ventilation during the summer season

Air-Flo™ Inner Leg Vents

Quick and agile

We have interwoven TECHNORA™ with an extremely lightweight and all-natural Flax fiber to invigorate every construction combination for maximum turning and ollie power

curved top tube

Trek FX 3 Gen 4 Bike 2025 Hex Blue lift or remove the ear padsThe Trek FX 3 Gen 4 combines a lightweight Alpha Gold Aluminum frame with an FX carbon fork to deliver responsive handling and a smooth ride across urban and mixed terrain environments. Outfitted with Shimano CUES 10 speed shifting and hydraulic disc brakes, it offers reliable performance and confident stopping power in all conditions. Integrated rack and fender mounts, ergonomic grips, and tubeless ready rims make it a versatile choice for fitness