Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2006 Trek Fuel EX 8
Value Guide market data · 2006 Trek Fuel EX 8
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2006 Trek Fuel EX 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fuel model years
2026$3,720 - $4,320▲ 90% vs. 2006
2025$10,230 - $11,880▲ 424% vs. 2006
2024$11,625 - $13,500▲ 495% vs. 2006
2023$13,020 - $15,120▲ 567% vs. 2006
2022$8,882 - $10,314▲ 355% vs. 2006
2021$9,812 - $11,394▲ 402% vs. 2006
2020$7,905 - $9,180▲ 305% vs. 2006
2019$7,254 - $8,424▲ 271% vs. 2006
2018$8,277 - $9,612▲ 324% vs. 2006
2017$7,812 - $9,072▲ 300% vs. 2006
2016$7,812 - $9,072▲ 300% vs. 2006
2015$8,789 - $10,206▲ 350% vs. 2006
2014$7,719 - $8,964▲ 295% vs. 2006
2013$7,812 - $9,072▲ 300% vs. 2006
2012$8,686 - $10,087▲ 345% vs. 2006
2011$7,319 - $8,500▲ 275% vs. 2006
2010$6,343 - $7,366▲ 225% vs. 2006
2009$6,650 - $7,722▲ 240% vs. 2006
2008$5,729 - $6,653▲ 193% vs. 2006
2007$1,581 - $1,836▼ 19% vs. 20062006$1,953 - $2,268Currently viewing
2005$2,353 - $2,732▲ 20% vs. 2006
2004$4,464 - $5,184▲ 129% vs. 2006
2003$4,092 - $4,752▲ 110% vs. 2006
2002$3,069 - $3,564▲ 57% vs. 2006
2001$2,744 - $3,186▲ 40% vs. 20062006 Fuel EX 8 lineup
Overview
About this bike
2006 Trek Fuel EX 8 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- ZR 9000 aluminum
- Fork Brand & Model
- Rock Shox Reba Race, 100mm travel
- Fork Material
- Aluminum/magnesium, single crown
- Rear Shock
- Rock Shox MC 3
Drivetrain
- Groupset
- 2006 Trek Fuel EX 8
- Component Group
- Mountain Mix
- Shift Levers
- Shimano LX
- Crankset
- Bontrager Race, 22/32/44 teeth
- Rear Cogs
- 9-speed, 11 - 34 teeth
Brakes
- Brakeset
- Hayes HFX-9 brakes, Hayes HFX-9 levers
Cockpit
- Seatpost
- Bontrager Race
- Saddle
- Bontrager Race Lux
- Handlebar
- Bontrager Race X Lite Carbon
- Handlebar Stem
- Bontrager Race
- Headset
- Aheadset
Wheels & Tires
- Hubs
- Bontrager Race Disc
- Rims
- Bontrager Race Disc
- Tires
- 26 x 2.20inch Bontrager Jones ACX
- Spoke Brand
- Stainless steel
Pedals
- Pedals
- Shimano PD-M520
Accessories
- Colors
- Lava Black/Titanite Black
- Extensions
- Not applicable
Weight & Sizing
- Sizes
- 15.5inch, 17.5inch, 19.5inch, 21inch
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.