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MountainPartial spec

2008 GT Avalanche 3.0

Lists today at $430 (2010-01)

Own a 2008 GT Avalanche 3.0?

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What a used one is worth

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New

$81

$39 to $113

Like new

$77

$37 to $107

Excellent

$73

$35 to $101

Good

$61

$30 to $85

Fair

$45

$22 to $62

For parts

$24

$12 to $34

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

Overview

Brand
GT
Model family
Avalanche
Model year
2008
Category
Mountain · recreational
Frame material
aluminum
Current list price
$430 (as of 2010-01)

Drivetrain

Speeds
8
Groupset
Shimano Alivio
Chainrings
3
Electronic
false
Total gears
24

Build

Fork
SR Suntour XCM fork, 100mm travel
Stem
GT ATB, threadless 25 degree rise with four bolt alum face plate
Tires
Kenda Nevegal 2.1” tires
Brakes
Tektro linear pull brakes
Saddle
WTB Speed V saddle
Wheels
Alex ACE-17 double wall rims; alloy disc hubs; spokes: Stainless steel 14 gauge
Cassette
Shimano Eight Speed, 11-32 ratio
Crankset
Suntour XCT-02, 42/32/22
Seatpost
Micro-adjust seatpost
Shifters
Shimano Alivio shifters
Handlebar
AL ATB riser bar
Rear derailleur
Alivio
Travel front mm
100

Spec from GT's 2008 archive page on its 2010 site (US site, captured 2010-01; model year from the archive year in the URL and breadcrumb). Same model also listed under GT product id 2650 (country copy). Frame: GT Triple Triangle design 6061 aluminum with Hydro formed downtube, zero stack headtube. Disc compatible with removeable der. hanger Front derailleur: Shimano M -330 Chain: Shimano Headset: Tange Seiki system for 1 1/8" Pedals: High Impact nylon platform Grips: GT Dual Density ATB Seat clamp: GT Forged Alum QR Drivetrain row: Shimano 24-speed drivetrain with Alivio rear derailleur; Shimano Alivio shifters Nipples: Brass CP List price $429.99 read from the product's own price block (under the model name) on GT's US archive page captured 2010-01, after the 2008 launch window, so recorded as list_price_usd, not a launch MSRP (fix round 2026-10-21).

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