2021 Trek | Farley 5
Farley 5 is our best value fat bike and the perfect gateway to all-season freedom. It rolls over snow, sand, roots, and rocks with the stability and traction of a monster truck on beefy 27.5x4.5? tires. A 1x Shimano drivetrain, lightweight aluminum frame, and carbon fork make it a great choice for anyone who wants to ride a mountain bike year-round, no matter the weather.
It's right for you if...
You're likely to ride year-round, even when it's snowing, and want a fat tire bike that gives you extraordinary capability and traction at a great value.
The tech you get
A lightweight Alpha Platinum Aluminum frame with horizontal sliding dropouts, internal derailleur and dropper post routing, a Bontrager Haru carbon fork, a wide-range Shimano Deore 1x10 drivetrain, SRAM Level hydraulic disc brakes, and Tubeless Ready SUNringlé Mulefüt wheels paired with extra-grippy 27.5x4.5? Bontrager Gnarwhal TLR tires.
The final word
Fat bikes are ridiculously fun. They're grippy and stable, but the
best thing about them is that they get you outside in more seasons.
If you're looking for a fun alternative to riding the roads or
trainer through the winter, you won't find a better value than
Why you'll love it
|Frame:||Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, 197x12mm adjustable horizontal sliding dropouts|
|Fork:||Bontrager Haru, tapered alloy steerer, OCLV Carbon lowers, 490mm axle-to-crown, 15x150mm thru axle|
|Front Hub:||Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle|
|Rear Hub:||Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, Shimano 10 freehub, 197x12mm thru axle|
|Rims:||SUNRingle Mulefut 80 SL, 32-hole cutout|
|Tires:||Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50''|
|Shifters:||Shimano Deore M6000, 10 speed|
|Front derailleur:||Shimano Deore M6000, mid cage, 42T max cog|
|Back derailleur:||Shimano Alivio M3100, long cage|
|Crank:||Race Face Ride, 28T steel ring, 175mm length|
|Bottom Bracket:||Race Face, 121mm, PressFit|
|Cassette:||Shimano HG500, 10 speed|
|Chain:||KMC X10, 10 speed|
|Saddle:||Bontrager Arvada, steel rails, 138mm width|
|Seatpost:||Bontrager alloy, 31.6mm, 12mm offset, 360mm length|
|Handlebar:||Bontrager alloy, 31.8mm, 15mm rise, 750mm width|
|Grips:||Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length|
|Stem:||Bontrager alloy quill, 31.8mm clamp, adjustable rise, Blendr compatible, 85mm length|
|Headset:||FSA IS-2, 1-1/8'' top, 1.5'' bottom|
|Brakeset:||SRAM Level hydraulic disc|
|Weight:||14.15 kg / 31.2 lbs|