Trek Farley 5 2025
5278196
Regular price £2,125.00The Farley 5 is the ultimate go-anywhere fat bike. Arctic tundra? Farley's game. Sandy desert singletrack? Farley's lofty tyres will keep you afloat. A winter bikepacking mission through rugged terrain? Sounds like a walk in the park. The 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 pedalling efficiency and comfortable reach. Up front, its carbon fork is loaded with a variety of mounts, so you'll be able to load up gear for the adventure of your dreams.
It's right for you if...
You don't want to limit your adventures to one season. Come snow, sand or singletrack, you're ready to rip and want a bike that can handle it all. You like your days long, and your adventures longer. You appreciate the thoughtful details, like plenty of mounts for hauling a week's worth of gear to keep you going far beyond the last lamp post.
The tech you get
A rugged alloy frame with all-new geometry that's built to handle it all. Huge 4.5-inch tyres that keep you floating over snow, sand, mud and dirt. A carbon fork with plenty of mounts for loading up racks and bags. An internally routed dropper post that lets you get behind the saddle on descents. A wide-range 10-speed Microshift drivetrain with a big cog for taking the sting out of steep climbs when your bike is fully loaded.
The final word
For the explorer who knows no bounds, the Farley 5 is the perfect go-anywhere adventure machine. It's built for you to choose your own adventure and load it with all of the racks and bags you need to get you there.
Specifications
*spec applies to all sizes unless otherwise noted
Frame | Alpha Platinum Aluminium, tapered head tube, top tube bag mounts, strapless full frame bag mounts, downtube mudguard mount, lower downtube accessory mount, seat stay rear rack mounts, internal rear derailleur and dropper post routing, threaded BB, UDH, 197x12 mm |
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Fork | Farley carbon, tapered alloy steerer, crown rack mounts, lower leg cage mounts, 150x15 mm thru axle |
Max compatible fork travel | 80mm (492mm axle-to-crown) |
Hub front | Bontrager alloy, sealed bearing, 6-bolt disc, 150x15 mm thru axle |
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Skewer front | Bontrager Switch thru-axle, removable lever |
Hub rear | Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano 10 freehub, 197x12 mm thru axle |
Skewer rear | Bontrager Switch thru-axle, removable lever |
Rim | SUNRingle Mulefut 80 SL, 32-hole cutout |
Tyre | Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50'"' |
Max tyre size | 27.5x4.50" |
Shifter | microSHIFT Advent X SL-M9605, 10-speed |
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Rear derailleur | microSHIFT Advent X RD-M6205AM, 48T max cog |
*Crank |
Size: S, M, L FSA Comet, 30T, 170 mm length |
Size: XL FSA Comet, 30T, 175 mm length |
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Bottom bracket | FSA BB-7100, 100 mm, BSA threaded |
Cassette | microSHIFT Advent X, 11-48, 10-speed |
Chain | KMC X10, 10-speed |
Pedal | VP-536 nylon platform |
Max. chainring size | 1x: 32T |
Saddle | Bontrager Verse P3, steel rails |
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*Seatpost |
Size: S TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length |
Size: M TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length |
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Size: L, XL TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 470 mm length |
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Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
Grips | Bontrager XR Trail Comp, nylon lock-on |
*Stem |
Size: S Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length |
Size: M Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length |
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Size: L, XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
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Head set | FSA IS-2, 1-1/8" top, 1.5" bottom |
Brake | SRAM Level hydraulic disc |
Brake rotor | Avid G2 CleanSweep, 6-bolt, 160 mm |
Brake Set | SRAM Level hydraulic disc |
Rotor size | Max brake rotor sizes: 180mm front & rear |
Weight | M - 16.20 kg / 35.72 lbs (with tubes) |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |