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
Value Guide market data · 2018 Trek Farley EX 9.8
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
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$3,720 - $4,320▼ 27% vs. 2018
2023$3,720 - $4,320▼ 27% vs. 2018
2022$3,255 - $3,780▼ 36% vs. 2018
2021$3,209 - $3,726▼ 37% vs. 2018
2020$4,790 - $5,562▼ 6% vs. 20182019$4,790 - $5,562▼ 6% vs. 20182018$5,115 - $5,940Currently viewing
2017$6,975 - $8,100▲ 36% vs. 2018
2016$4,464 - $5,184▼ 13% vs. 2018
2015$2,930 - $3,402▼ 43% vs. 2018
2014$2,446 - $2,840▼ 52% vs. 20182018 Farley EX 9.8 lineup
Overview
About this bike
2018 Trek Farley EX 9.8 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Rear Shock
- Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 7.25x1.875"
- 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
Drivetrain
- Groupset
- 2018 Trek Farley EX 9.8
- Crankset
- SRAM Stylo Carbon, Direct Mount X-Sync
- Bottom Bracket
- PF121
- Chain
- SRAM GX Eagle
- Rear Derailleur
- SRAM GX Eagle, Roller Bearing Clutch
- Cassette/Rear Cogs
- SRAM GX Eagle, 10-50, 12 speed
- Chainrings
- 30T
- Shifters
- SRAM GX Eagle, 12 speed
Brakes
- Brakes
- SRAM Guide RS, hydraulic disc
Cockpit
- Saddle
- Bontrager Evoke 3, titanium rails
- Headset
- FSA IS-2, 1-1/8" top, 1.5" bottom
- Stem
- Bontrager Line Pro, 35mm, 0 degree
- Handlebars
- Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
- Seat Post
- Bontrager Drop Line 125, internal routing, 31.6mm (15.5: Drop Line 100)
- Tape/Grips
- Bontrager Race Lite, lock-on
Wheels & Tires
- Tires
- Bontrager Hodag, Tubeless Ready, Inner Strength sidewalls, aramid bead, 27.5x3.80"
- Axles
- Front: 150x15mm<br> Rear: 197x12mm
Accessories
- Rims/Wheels
- Trek Wampa Carbon 80 SL, Tubeless Ready, tubeless strips included, valves sold separately
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.