Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2009 Trek 820
Previous used estimate
$136 - $140
Actual value depends on condition, size, and local demand.
Value Guide market data · 2009 Trek 820
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2009 Trek 820
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All 820 model years
2022$214 - $220▲ 57% vs. 2009
2021$228 - $235▲ 68% vs. 2009
2020$209 - $215▲ 54% vs. 2009
2019$193 - $199▲ 42% vs. 20092018$157 - $161▲ 15% vs. 20092017$157 - $161▲ 15% vs. 2009
2016$157 - $161▲ 15% vs. 2009
2014$152 - $157▲ 12% vs. 2009
2013$144 - $148▲ 6% vs. 20092009$136 - $140Currently viewing
2003$99 - $102▼ 27% vs. 2009
2000$136 - $1400% vs. 2009
1999$136 - $1400% vs. 2009
1998$138 - $142▲ 1% vs. 2009
1997$138 - $142▲ 1% vs. 2009Compare 820 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Trek's 820 is a fine all-around mountain bike at a sweet price. It's got a great-riding steel frame with a relaxed, upright position you'll love and a bump-busting suspension fork that smooths the road and trail. Plus, it sports a quick-shifting, easy-pedaling 21-speed drivetrain, powerful linear-pull brakes and quality Bontrager components.
Specifications
- Category
- Mountain
- Component Hubs
- Aluminum
- Product Family
- 820
- Component Chain
- Matrix 550
- Component Tires
- Bontrager Connection 2, 26 x 2.0
- Component Pedals
- Wellgo platforms
- Component Saddle
- Bontrager
- Component Brakeset
- Tektro linear-pull
- Component Cassette
- Shimano, 7-speed: 14-34
- Component Handlebar
- Bontrager
- Component Shift Levers
- Shimano
- Component Handlebar Stem
- Bontrager
- Component Frame Tubing Material
- High-tensile-steel w/chromoly seat tube
- Frame Tubing Material
- High-tensile-steel w/chromoly seat tube
- Hubs
- Aluminum
- Tires
- Bontrager Connection 2, 26 x 2.0
- Brakeset
- Tektro linear-pull
- Shift Levers
- Shimano
- Pedals
- Wellgo platforms
- Chain
- Matrix 550
- Saddle
- Bontrager
- Handlebar
- Bontrager
- Handlebar Stem
- Bontrager
- Cassette
- Shimano, 7-speed: 14-34
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.