










Trek Farley 5 2026
Farley 5 is the best all-around fat bike. Arctic tundra? Farley’s ready. Desert sand singletrack? Farley’s high-volume tires will keep you rolling. A winter bikepacking trip over rough terrain? As easy as a spin in the park. Farley’s geometry is more capable than ever, with a slacker head tube angle for increased stability and a steeper seat tube angle for pedaling efficiency and a comfortable reach. Up front you’ll find a carbon fork with plenty of mounts so you can carry all the gear you need for the adventure of your dreams.











Specifications
| Parts | Parts |
|---|---|
| Frame | Alpha Platinum Aluminum |
| Fork | Farley carbon |
| Tire | Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50" |
| Front wheel | Mulefut | 6-bolt | TA 15x150mm |
| Rear wheel | Mulefut | 86mm inner | 6-bolt | TA 12x197mm | SH |
| Front brake | Sram Level T | Hydraulic |
| Rear brake | Sram Level T | Hydraulic |
| Rear derailleur | microSHIFT Advent X RD-M6205AM |
| Shifter | microSHIFT Advent X RD-M6205AM |
| Crankset | FSA Comet | 30T |
| Cassette | microSHIFT Advent X, 11–48, 10-speed |
| Chain | KMC X10, 10-speed |
| Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
| Stem | Bontrager | B:35mm | L:50mm | 0° |
| Grips | Lock-on |
| Seatpost | Tranz X Dropper | 31.6mm |
| Seat clamp | CNC alloy | 34.9mm |






