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2025 Trek Farley 9 – Fat Bike

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Specifications

Specification

Details

Model

Farley 9

Vehicle Category

Fat Bike

Application

Fat tire biking, snow riding, adventure, bikepacking

Starting Price (2025)

$2,999.97 USD (original $3,999.99)

Color Options

Mercury

Sizes

S, M, L, XL

Frame & Drivetrain

Specification

Details

Frame

Alpha Platinum Aluminum, internal derailleur and dropper post routing, rack and fender mounts, BSA 100mm, 197x12mm thru axle

Fork

Farley Carbon, tapered steerer, rack mounts, 100x15mm thru axle

Drivetrain Compatibility

Shimano XT, 12-speed

Dropouts

15x100mm thru axle (F), 197x12mm thru axle (R)

Crank

Shimano XT M8100, 30T, 170mm (S, M), 175mm (L, XL)

Chain

Shimano XT M8100, 12-speed

Rear Derailleur

Shimano XT M8100, Shadow SGS

Shifters

Shimano XT M8100, 12-speed

Cassette

Shimano XT M8100, 10-51, 12-speed

Components & Features

Specification

Details

Seating

Bontrager Verse Elite, carbon rails, 145mm width

Cargo Capacity

Multiple frame and fork mounts, internal storage, maximum cargo capacity not specified

Wheels/Tyres

SUNRingle Mulefut 80 SL, alloy, 27.5x4.5"

Wheel Size

27.5" in

Brakes

Shimano XT M8120, 4-piston hydraulic disc, 180mm rotors

Brake Levers

Shimano XT M8100

Handlebar

Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width

Stem

Bontrager Line Pro, 35mm, 0 degree, 60mm (S), 70mm (M, L), 80mm (XL)

Headset

FSA IS-2, sealed cartridge bearing

Saddle

Bontrager Verse Elite, carbon rails, 145mm width

Seatpost

Bontrager Line Dropper, 100mm (S, M), 150mm (L, XL), internal routing, 31.6mm

Grips

Bontrager XR Trail Pro, nylon lock-on

Front Hub

Bontrager alloy, sealed bearing, 6-bolt, 15x100mm thru axle

Rear Hub

Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, 197x12mm thru axle

Rims

SUNRingle Mulefut 80 SL, alloy, 32-hole

Spokes

14g stainless steel

Exterior Features

Internal derailleur and dropper post routing, rack and fender mounts, frame-specific rack and bag package

Weight

14.8 kg / 32.63 lbs (size M)

* All the images are screenshots!
* Data has been taken from official website (Publicly Available)!