2023 Trek

Farley 5

A 27.5″ aluminum frame rigid fat bike with upper mid-range components.
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MSRP$2,199  
Weight35.7 lbs  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels27.5″ Aluminum
Drivetrain1 × 10
GroupsetmicroSHIFT Advent X, FSA
BrakesHydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Farley 5
Other Fat bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

22 mph

Farley 5

23 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Farley model range

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Sizing
15.5"

5'1" – 5'6"

17.5"

5'4" – 5'11"

18.5"

5'8" – 6'3"

19.5"

6'1" – 6'5"

Rider Fit Notes

None yet.

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Price History
Reviews
Outdoor Gear Lab
Trek Farley 5

Oct 2023 · Jeremy Benson

The Trek Farley 5 is one of the least expensive models in this review and a great value for a capable fat bike. Price aside, this bike has a solid...

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
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, 100mm threaded BB, UDH, 197x12mm

BB StandardBSA, 100mm, Threaded

Hanger StandardUDH

Tire Clearance4.5"

ColorSatin Blue Sage to Lithium Grey Fade

Fork

Farley carbon, tapered alloy steerer, crown rack mounts, lower leg cage mounts, 150x15mm thru axle

Bottom Bracket

FSA BB-7100, 100mm, BSA threaded

Headset

FSA IS-2, 1-1/8'' top, 1.5'' bottom

Stem

Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: L, XL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length

Handlebar

Bontrager alloy, 31.8mm, 15mm rise, 750mm width

Saddle

Bontrager Verse P3, steel rails

Seatpost

Size: S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length; Size: L, XL, TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length

TypeDropper

Pedals

VP-536 nylon platform

Grips

Bontrager XR Trail Comp, nylon lock-on

Groupset
Rear Derailleur

microSHIFT Advent X RD-M6205AM, 48T max cog

Crank

Size: S, M, L, FSA Comet, 30T, 170mm length; Size: XL, FSA Comet, 30T, 175mm length

Shifters

microSHIFT Advent X SL-M9605, 10 speed

Cassette

microSHIFT Advent X, 11-48, 10 speed

Chain

KMC X10, 10 speed

Brakes

SRAM Level hydraulic disc

TypeHydraulic Disc

Wheels
Rims

SUNRingle Mulefut 80 SL, 32-hole cutout

Front Hub

Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle

Rear Hub

Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano 10 freehub, 197x12mm thru axle

Tires

Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50''

Disc Rotors

Avid G2 CleanSweep, 6-bolt, 160mm

Rider Notes
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Last updated June 27
Not listed for 295 days