Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2019 Trek Farley 5
Previous used estimate
$584 - $601
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 Trek Farley 5
12-month projected trend
17%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2019 Trek Farley 5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Farley model years
2024$2,477 - $2,548▲ 324% vs. 2019
2023$2,187 - $2,250▲ 274% vs. 2019
2022$1,576 - $1,621▲ 170% vs. 2019
2021$1,666 - $1,714▲ 185% vs. 2019
2020$1,859 - $1,912▲ 218% vs. 20192019$584 - $601Currently viewing
2018$1,528 - $1,572▲ 162% vs. 2019
2017$1,692 - $1,741▲ 190% vs. 2019
2016$1,139 - $1,172▲ 95% vs. 2019
2015$775 - $797▲ 33% vs. 2019
2014$698 - $719▲ 20% vs. 2019Overview
About this bike
Farley 5 is Trek's 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 27.5x4.50-inch 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 Stranglehold dropouts, a Bontrager Haru carbon fork, a wide-range Shimano Deore 1x10 drivetrain, and Tubeless Ready SUNringle Mulefut 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 Farley 5. Why you'll love it 1 - Farley 5 is the perfect bike for breaking into the winter sports scene without breaking the bank 2 - It's an introductory model, but fully capable of taking on daily winter rides, fat bike races, and even summer trails 3 - It's a four-season freedom machine that lets you ride outside all year long 4 - The 27.5x4.5 tires deliver more speed and traction than their 26-inch counterparts
Specifications
- Category
- Mountain
- Component Fork
- Bontrager Haru, OCLV Carbon lowers, tapered steerer, 100mm suspension corrected, 15x150mm
- Component Hubs
- Bontrager sealed bearing
- Component Stem
- Bontrager Elite, 31.8mm, 7 degree, Blendr compatible
- Product Family
- Farley
- Component Axles
- Front: 150 x 15mm Rear: 197 x 12mm
- Component Chain
- KMC X10
- Component Frame
- Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, PF121, 197mm Stranglehold adjustable thru axle dropouts
- Component Tires
- Bontrager Gnarwhal, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 27.5x4.50 (for 15.5-inch & 17.5-inch sizes, rear tire: Bontrager Barbegazi, 27.5x4.50)
- Component Brakes
- SRAM Level hydraulic disc
- Component Pedals
- Not included
- Component Saddle
- Bontrager Arvada
- Component Headset
- FSA IS-2, 1-1/8-inch top, 1.5-inch bottom
- Component Cassette
- Shimano HG50, 11-42, 10 speed
- Component Crankset
- Race Face Ride Direct Mount
- Component Shifters
- Shimano Deore M6000, 10 speed
- Component Handlebar
- Bontrager alloy, 31.8mm, 15mm rise, 750mm width
- Component Seat Post
- Bontrager alloy, 2-bolt head, 31.6mm, 12mm offset
- Component Wheel Set
- SUNringle Mulefut 80 SL 32-hole cutout, tubeless strips and valves sold separately
- Component Chainrings
- 28T
- Component Tape Grips
- Bontrager XR Trail Comp, nylon lock-on
- Component Bottom Bracket
- Race Face Press Fit 121mm
- Component Rear Derailleur
- Shimano Deore M6000, Shadow Plus
- Hubs
- Bontrager sealed bearing
- Tires
- Bontrager Gnarwhal, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 27.5x4.50 (for 15.5-inch & 17.5-inch sizes, rear tire: Bontrager Barbegazi, 27.5x4.50)
- Crankset
- Race Face Ride Direct Mount
- Pedals
- Not included
- Bottom Bracket
- Race Face Press Fit 121mm
- Chain
- KMC X10
- Saddle
- Bontrager Arvada
- Handlebar
- Bontrager alloy, 31.8mm, 15mm rise, 750mm width
- Headset
- FSA IS-2, 1-1/8-inch top, 1.5-inch bottom
- Rear Derailleur
- Shimano Deore M6000, Shadow Plus
- Stem
- Bontrager Elite, 31.8mm, 7 degree, Blendr compatible
- Axles
- Front: 150 x 15mm Rear: 197 x 12mm
- Brakes
- SRAM Level hydraulic disc
- Cassette
- Shimano HG50, 11-42, 10 speed
- Chainrings
- 28T
- Fork
- Bontrager Haru, OCLV Carbon lowers, tapered steerer, 100mm suspension corrected, 15x150mm
- Frame
- Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, PF121, 197mm Stranglehold adjustable thru axle dropouts
- Seat Post
- Bontrager alloy, 2-bolt head, 31.6mm, 12mm offset
- Shifters
- Shimano Deore M6000, 10 speed
- Tape/Grips
- Bontrager XR Trail Comp, nylon lock-on
- Wheel Set
- SUNringle Mulefut 80 SL 32-hole cutout, tubeless strips and valves sold separately
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.