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MountainVerified spec

2010 Trek 820

Launched at $330

Own a 2010 Trek 820?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$74

$37 to $100

Like new

$70

$35 to $95

Excellent

$66

$34 to $90

Good

$55

$28 to $75

Fair

$41

$21 to $55

For parts

$22

$11 to $30

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Trek
Model family
820
Model year
2010
Category
Mountain · xc
Frame material
steel
Sizes
13, 16, 18, 19.5, 21
Wheel size
26
Launch MSRP (US)
$330

Drivetrain

Speeds
7
Groupset
Shimano TX31
Chainrings
3
Electronic
false

Build

Stem
Bontrager Approved, 25 degree
Tires
Bontrager LT-3, 26x2.0"
Brakes
Tektro V w/Shimano EF40 levers
Saddle
Bontrager SSR
Wheels
Alloy FM31 hubs; Bontrager 550 rims w/brushed sidewalls
Cassette
Shimano TZ31, 13-34, 7 speed
Crankset
Hawk DX 48/38/28
Seatpost
Bontrager SSR, 31.6mm, 20mm offset
Shifters
Shimano EF40, 7 speed
Handlebar
Bontrager Approved Riser, 30mm rise
Rear derailleur
Shimano TX31

Spec from Trek's retired bike archive (archive.trekbikes.com, US region page captured 2016-04). Colors: Gloss Black. MSRP from trekbikes.com's own 2010 model page captured 2009-09 (inside the launch window; the page's own image path dates it to model year 2010).

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