Trek FX 1 Stepover Gen 4 - Fitness Bike 2026 | dark star
The FX 1 Stepover is a versatile and sleek everyday bike for the city, perfect for moderate fitness rides, daily commutes, or a leisurely time in the fresh air. You get a robust circuit with a wide range of translation, reliable disc brakes for short braking distances and many mounting options for practical accessories.
Frame: Alpha Gold aluminum, internal cable routing, luggage carrier and fender eyelets, post mount disc brake mount, kickstand mount 135x5 mm quick-release axle
Size: 28" - XS (40cm), S (45cm), M (50cm), L (55cm), XL (60cm)
Fork: FX steel. flat mount Disc, rack Mounts, 410mm axle to Crown, ThruSkew 5mm QR
Stem: Bontrager Aluminium, 25.4mm clamp diameter, 10 degrees, length - 90mm (XS,S,M) / 110mm (L,XL)
Handlebars: Bontrager Riser, steel, 25.4 mm, 30 mm rise, width 600 mm (XS,S,M,L) / 620mm (XL)
Grips: Trek Line Ergonomic Comp, screw clamping
Brakes: Tektro MD-U310, Tektro Wave, 6-hole, 160mm mechanical disc brake
Shift levers: Shimano EF500, 2-speed / 8-speed
Front derailleur: Shimano Tourney TY606, 31.8/34.9mm clamp diameter, Top Swing, Dual Pull
Rear derailleur: Shimano Acera M3020-8, max. 40 teeth on the largest cog
Crankset: Forged aluminum, 46/30, 170mm crank arm length
Bottom bracket: 68mm threaded cartridge
Cassette: Shimano, 8-speed, 12-32 teeth
Chain: KMC Z8.3
Front hub: Formula DC-20, aluminum, 6-hole disc mounting, 5x100mm quick-release axle
Rear hub: Formula DC-22, aluminum, 6-hole disc mounting, Shimano 8/9/10 freewheel hub, 135x5mm quick release axle
Rims: Bontrager Connection, wired bulge core, 32-hole, 20mm inner width, Schrader Valve
Tires: Bontrager H2 Comp, wire bead core, 30 TPI, 700x35mm
Saddle: Bontrager Sport
Seatpost: Bontrager, aluminum, 27.2mm, 12mm offset, length - 330mm (XS,S,M) / 400mm (L,XL)
Weight: 13.1 kg
Max. system weight: 136 kg
