2025 Trek FX 2 Stepover Gen 4 – Hybrid Bike
Specifications
| Specification | Details | 
| Model | FX 2 Stepover Gen 4 | 
| Vehicle Category | Hybrid Bike | 
| Application | Commuting, fitness, recreational riding | 
| Starting Price (2025) | $899.99 USD | 
| Color Options | Fjord Blue, Viper Red, Lithium Grey | 
| Sizes | XS, S, M, L, XL | 
Frame & Drivetrain
| Specification | Details | 
| Frame | Alpha Gold Aluminum, internal cable routing, rack and mudguard mounts, flat mount disc, 135x5mm QR | 
| Fork | FX Alloy, flat mount disc, rack mounts, 100x5mm QR | 
| Drivetrain Compatibility | Shimano CUES, 9-speed | 
| Dropouts | 135x5mm QR (R), 100x5mm QR (F) | 
| Crank | Prowheel, 40T, narrow-wide, 170mm (XS, S, M), 175mm (L, XL) | 
| Chain | Shimano LG500, 9-speed | 
| Rear Derailleur | Shimano CUES U6020, long cage, 36T max cog | 
| Shifters | Shimano CUES U6000, 9-speed | 
| Cassette | Shimano CUES LG300, 11-36, 9-speed | 
Components & Features
| Specification | Details | 
| Seating | Bontrager Sport, 155mm width | 
| Cargo Capacity | Rack and mudguard mounts | 
| Wheels/Tyres | Bontrager H2 Comp, wire bead, 30 tpi, 700x35c | 
| Wheel Size | 700c | 
| Handlebar | Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm (XS, S), 620mm (M, L, XL) | 
| Stem | Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm (XS, S), 100mm (M), 110mm (L, XL) | 
| Headset | 1-1/8in threadless, sealed cartridge bearings | 
| Saddle | Bontrager Sport, 155mm width | 
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length | 
| Grips | Bontrager Satellite IsoZone Plus, lock-on, ergonomic | 
| Front Hub | Formula DC-20, alloy, 6-bolt, 100x5mm QR | 
| Rear Hub | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR | 
| Rims | Bontrager Connection, alloy, double-wall, 32-hole, 21mm width, Schrader valve | 
| Spokes | 14g stainless steel, black | 
| Pedals | Wellgo nylon body, alloy cage | 
| Exterior Features | Rack and mudguard mounts, DuoTrap S-compatible, internal cable routing | 
| Weight | 11.95 kg / 26.35 lbs (size M) | 

