Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2018 Trek Farley EX 9.8
Previous used estimate
$1,528 - $1,572
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Trek Farley EX 9.8
12-month projected trend
8%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2018 Trek Farley EX 9.8
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▲ 62% vs. 2018
2023$2,187 - $2,250▲ 43% vs. 2018
2022$1,576 - $1,621▲ 3% vs. 2018
2021$1,666 - $1,714▲ 9% vs. 2018
2020$1,859 - $1,912▲ 22% vs. 20182019$1,683 - $1,732▲ 10% vs. 20182018$1,528 - $1,572Currently viewing
2017$1,692 - $1,741▲ 11% vs. 2018
2016$1,139 - $1,172▼ 25% vs. 2018
2015$775 - $797▼ 49% vs. 2018
2014$698 - $719▼ 54% vs. 2018Overview
About this bike
Key features - OCLV Mountain Carbon frame is ultralight, ultra-tough - Exclusive suspension tech with ABP, Full Floater, and RE:aktiv - Faster 27.5" x 4" wheels bounce less and roll farther - Go tubeless with Bontrager TLR for trail-hugging confidence
Specifications
- Subtype
- Fatbike
- Category
- Mountain
- Component Fork
- Manitou Mastodon 34 Comp, air spring, ABS damper, lockout, E2 tapered steerer, 120mm travel
- Component Size
- 15.5-inch, 17.5-inch, 19.5-inch, 21.5-inch
- Component Stem
- Bontrager Line Pro, 35mm, 0 degree
- Product Family
- Farley
- Component Axles
- Front: 150x15mm Rear: 197x12mm
- Component Chain
- SRAM GX Eagle
- Component Color
- Metallic Gunmetal
- Component Frame
- OCLV Mountain Carbon main frame, alloy stays, ABP, Full Floater, EVO link, E2 tapered head tube, Control Freak internal routing, Carbon Armor, 120mm travel
- Component Brakes
- SRAM Guide RS, hydraulic disc
- Component Saddle
- Bontrager Evoke 3, titanium rails
- Component Headset
- FSA IS-2, 1-1/8" top, 1.5" bottom
- Component Cassette
- SRAM GX Eagle, 10-50, 12 speed
- Component Crankset
- SRAM Stylo Carbon, Direct Mount X-Sync
- Component Shifters
- SRAM GX Eagle, 12 speed
- Component Handlebar
- Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
- Component Seat Post
- Bontrager Drop Line 125, internal routing, 31.6mm (15.5: Drop Line 100)
- Component Chainrings
- 30T
- Component Front Tire
- Bontrager Hodag, Tubeless Ready, Inner Strength sidewalls, aramid bead, 27.5x3.80"
- Component Rear Shock
- Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 7.25x1.875"
- Component Tape Grips
- Bontrager Race Lite, lock-on
- Component Bottom Bracket
- PF121
- Component Rear Derailleur
- SRAM GX Eagle, Roller Bearing Clutch
- Rear Shock
- Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 7.25x1.875"
- Crankset
- SRAM Stylo Carbon, Direct Mount X-Sync
- Bottom Bracket
- PF121
- Chain
- SRAM GX Eagle
- Saddle
- Bontrager Evoke 3, titanium rails
- Handlebar
- Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
- Headset
- FSA IS-2, 1-1/8" top, 1.5" bottom
- Rear Derailleur
- SRAM GX Eagle, Roller Bearing Clutch
- Stem
- Bontrager Line Pro, 35mm, 0 degree
- Axles
- Front: 150x15mm Rear: 197x12mm
- Brakes
- SRAM Guide RS, hydraulic disc
- Cassette
- SRAM GX Eagle, 10-50, 12 speed
- Chainrings
- 30T
- Fork
- Manitou Mastodon 34 Comp, air spring, ABS damper, lockout, E2 tapered steerer, 120mm travel
- Frame
- OCLV Mountain Carbon main frame, alloy stays, ABP, Full Floater, EVO link, E2 tapered head tube, Control Freak internal routing, Carbon Armor, 120mm travel
- Seat Post
- Bontrager Drop Line 125, internal routing, 31.6mm (15.5: Drop Line 100)
- Shifters
- SRAM GX Eagle, 12 speed
- Tape/Grips
- Bontrager Race Lite, lock-on
- Color
- Metallic Gunmetal
- Size
- 21.5-inch
- Front Tire
- Bontrager Hodag, Tubeless Ready, Inner Strength sidewalls, aramid bead, 27.5x3.80"
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.