Trek Farley 5 - 2025

Details
Farley 5 is the ultimate go-anywhere fat bike. Arctic tundra? Farley's game. Sandy desert singletrack? Farley's lofty tires will keep you afloat. A winter bikepacking mission through rugged terrain? Sounds like a walk in the park. Farley's all-new geometry is more capable than ever with a slacker head tube angle for more stability and a steeper seat tube angle for pedaling efficiency and comfortable reach. Up front, its carbon fork is loaded with tons of mounts, so you'll be able to load up gear for the adventure of your dreams.
- All the mounts make it easy to add accessories and customize Farley for how you want to roam.
- It comes with a carbon fork that has lower leg mounts for gear cages, mounts for our custom front rack, and rubber bumpers to protect the dropouts when the front wheel is removed.
- Its huge 4.5-inch tires will keep you floating over snow, sand, mud, and dirt,
- The new progressive trail geometry feels more capable and confident than ever.
- The internally routed dropper post lets you move around on the bike and get behind the saddle on steep descents.
Specs
Frame | Alpha Platinum Aluminum, tapered head tube, top tube bag mounts, strapless full frame bag mounts, downtube fender mount, lower downtube accessory mount, seat stay rear rack mounts, internal rear derailleur & dropper post routing, threaded BB, UDH, 197x12mm |
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Fork | Farley carbon, tapered alloy steerer, crown rack mounts, lower leg cage mounts, 150x15mm thru axle |
Headset | FSA IS-2, 1-1/8'' top, 1.5'' bottom |
Rims/Wheels | SUNRingle Mulefut 80 SL, 32-hole cutout |
Hubs | Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle |
Tires | Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50'' |
Crankset | FSA Comet, 170mm length |
Chainrings | 30t |
Bottom Bracket | FSA BB-7100, 100mm, BSA threaded |
Chain | KMC X10, 10 speed |
Rear Derailleur | microSHIFT Advent X RD-M6205AM, 48T max cog |
Shifters | microSHIFT Advent X SL-M9605, 10 speed |
Handlebars | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
Tape/Grips | Bontrager XR Trail Comp, nylon lock-on |
Stem | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length |
Brakes | SRAM Level hydraulic disc |
Pedals | VP-536 nylon platform |
Saddle | Bontrager Verse P3, steel rails |
Seatpost | TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length |
* Subject to change without notice.
Part Numbers
Option | MPN | Store SKU |
---|---|---|
Satin Blue Sage to Lithium Grey Fade / Small / 27.5-inch | 9026-3252 | 66558 |
Satin Blue Sage to Lithium Grey Fade / Medium / 27.5-inch | 9026-3254 | 66559 |
Satin Blue Sage to Lithium Grey Fade / Large / 27.5-inch | 9026-3256 | 66398 |