Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2006 Trek Jack 3
Previous used estimate
$212 - $218
Actual value depends on condition, size, and local demand.
Value Guide market data · 2006 Trek Jack 3
12-month projected trend
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Direction and magnitude, not judgment
vs. category average
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Price over time - 2006 Trek Jack 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
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Compare Jack 3 models
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Overview
About this bike
2006 Trek Jack 3 value depends on condition, original build, service history, and current buyer demand.
Specifications
- Category
- Mountain
- Component Hubs
- Shimano M525
- Component Rims
- Femco aluminum
- Product Family
- Jack
- Component Tires
- 26 x 2.40inch Bontrager Earl
- Component Saddle
- Bontrager Earl Kevlar
- Component Headset
- Aheadset
- Component Brakeset
- Hayes HFX-9 brakes, Hayes HFX-9 levers
- Component Cassette
- 9-speed, 11 - 34 teeth
- Component Crankset
- Bontrager Big Earl, 22/32 teeth
- Component Seatpost
- Bontrager Earl
- Component Handlebar
- Bontrager Big Earl
- Component Extensions
- Not applicable
- Component Rear Shock
- Not applicable
- Component Spoke Brand
- Stainless steel
- Component Shift Levers
- Shimano Deore
- Component Fork Material
- Aluminum/magnesium, single crown
- Component Handlebar Stem
- Bontrager Big Earl
- Component Component Group
- Mountain Mix
- Component Fork Brand Model
- Marzocchi Dirt Jam Pro, 100mm travel
- Component Frame Construction
- TIG-welded
- Component Frame Tubing Material
- Alpha aluminum
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Alpha aluminum
- Fork Brand & Model
- Marzocchi Dirt Jam Pro, 100mm travel
- Fork Material
- Aluminum/magnesium, single crown
- Rear Shock
- Not applicable
- Hubs
- Shimano M525
- Rims
- Femco aluminum
- Tires
- 26 x 2.40inch Bontrager Earl
- Spoke Brand
- Stainless steel
- Component Group
- Mountain Mix
- Brakeset
- Hayes HFX-9 brakes, Hayes HFX-9 levers
- Shift Levers
- Shimano Deore
- Crankset
- Bontrager Big Earl, 22/32 teeth
- Seatpost
- Bontrager Earl
- Saddle
- Bontrager Earl Kevlar
- Handlebar
- Bontrager Big Earl
- Extensions
- Not applicable
- Handlebar Stem
- Bontrager Big Earl
- Headset
- Aheadset
- Cassette
- 9-speed, 11 - 34 teeth
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.