Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2015 Trek Farley 8
Previous used estimate
$775 - $797
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 Trek Farley 8
12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2015 Trek Farley 8
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▲ 220% vs. 2015
2023$2,187 - $2,250▲ 182% vs. 2015
2022$1,576 - $1,621▲ 103% vs. 2015
2021$1,666 - $1,714▲ 115% vs. 2015
2020$1,859 - $1,912▲ 140% vs. 20152019$1,683 - $1,732▲ 117% vs. 2015
2018$1,528 - $1,572▲ 97% vs. 2015
2017$1,692 - $1,741▲ 118% vs. 2015
2016$1,139 - $1,172▲ 47% vs. 20152015$775 - $797Currently viewing
2014$698 - $719▼ 10% vs. 2015Overview
About this bike
Remember way back in the day when we called fat bikes to;snowto; bikes? Trek's Farley 8 has hit the mainstream and we could not be happier. There's nothing like ripping a fat bike over singletrack, regardless of the season. Roots, rocks, sand: they all disappear under you thanks to 3.8-inch tires and the 100mm-travel Bluto fork. And, yeah, the Farley is great in the white stuff, too. Trek's light aluminum frame is quick and nimble, and the tubeless-ready Jackalope wheels shed 4 pounds over other fat wheels, so you whip this thing around like it's nothing. The 1x11 SRAM drivetrain keeps it clean and gives you plenty of gears for serious adventure in literally any weather and Avid's disc brakes keep you always in total control. Now go get lost.
Specifications
- Category
- Mountain
- Component Fork
- RockShox Bluto RL, 100mm-travel
- Component Hubs
- See Rims/Wheels
- Component Stem
- Bontrager Race Lite
- Product Family
- Farley
- Component Frame
- Trek Alpha Platinum Series aluminum w/E2
- Component Tires
- Bontrager Hodag, 26 x 3.8
- Component Brakes
- Avid DB3 disc
- Component Saddle
- Bontrager Evoke 2
- Component Cassette
- SRAM XG-1180, 11-speed: 10-42
- Component Crankset
- SRAM X1 1000
- Component Seatpost
- Bontrager Rhythm Elite
- Component Shifters
- SRAM X1
- Component Handlebar
- Bontrager Race Lite
- Component Wheel Set
- Bontrager Jackalope, tubeless-ready
- Component Tape Grips
- Bontrager Race Lite
- Component Brake Levers
- Avid
- Component Rear Derailleur
- SRAM X1
- Hubs
- See Rims/Wheels
- Tires
- Bontrager Hodag, 26 x 3.8
- Crankset
- SRAM X1 1000
- Seatpost
- Bontrager Rhythm Elite
- Saddle
- Bontrager Evoke 2
- Handlebar
- Bontrager Race Lite
- Rear Derailleur
- SRAM X1
- Stem
- Bontrager Race Lite
- Brake Levers
- Avid
- Brakes
- Avid DB3 disc
- Cassette
- SRAM XG-1180, 11-speed: 10-42
- Fork
- RockShox Bluto RL, 100mm-travel
- Frame
- Trek Alpha Platinum Series aluminum w/E2
- Shifters
- SRAM X1
- Tape/Grips
- Bontrager Race Lite
- Wheel Set
- Bontrager Jackalope, tubeless-ready
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.