Bike Comparison
    Farley 52021 Trek
    Recommended
    MSRP
    $1,949
    Where to Buy
    —
    $1

    At

    Category
    		Fat
    Weight
    		32.3 lbs
    4.6
    Frame
    		Aluminum
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		Deore, Race Face
    Drivetrain
    		1 × 10
    Brand Site

    trekbikes.com

    Summary
    		The Trek Farley 5 is a 27.5″ aluminum frame rigid fat bike with upper mid-range components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Farley 5
    Other Fat bikes
    Gear Range

    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)

    21 mph

    Farley 5

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Farley 52021 Trek
    Frame

    Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, 197x12mm adjustable horizontal sliding dropouts

    BB Standard: BB86/BB92, 121mm, Press Fit

    Tire Clearance: 4.5"

    Color: Nautical Navy to Teal Fade

    Fork

    Bontrager Haru, tapered alloy steerer, OCLV Carbon lowers, 490mm axle-to-crown, 15x150mm thru axle

    Bottom Bracket

    Race Face, 121mm, PressFit

    Headset

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

    Stem

    Size: S, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: L, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length

    Handlebar

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

    Saddle

    Bontrager Arvada, steel rails, 138mm width

    Seatpost

    Size: S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, TranzX JD-YSP18, 120mm travel, internal routing, 31.6mm, 403mm length; Size: L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length

    Pedals

    VP-536 nylon platform

    Grips

    Bontrager XR Trail Comp, nylon lock-on

    Groupset
    Rear Derailleur

    Shimano Deore M5120, long cage

    Crank

    Size: S, Race Face Ride, 28T steel ring, 170mm length; Size: M, L, XL, Race Face Ride, 28T steel ring, 175mm length

    Shifters

    Shimano Deore M4100, 10 speed

    Cassette

    Shimano Deore M4100, 11-46, 10 speed

    Chain

    KMC X10, 10 speed

    Brakes

    SRAM Level hydraulic disc

    Wheels
    Rims

    SUNRingle Mulefut 80 SL, 32-hole cutout

    Spokes

    15g stainless steel

    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

    Tires

    Size: S, M, L, XL, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50''; Size: S, M, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x3.80''

    Disc Rotors

    Avid G2 CleanSweep, 6-bolt, 160mm

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