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MountainPartial spec

2009 GT Avalanche 2.0 Disc

Launched at $670

Own a 2009 GT Avalanche 2.0 Disc?

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

What a used one is worth

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New

$138

$68 to $189

Like new

$131

$65 to $179

Excellent

$124

$61 to $170

Good

$103

$51 to $142

Fair

$76

$38 to $104

For parts

$41

$20 to $57

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
2009
Category
Mountain · recreational
Frame material
aluminum
Wheel size
26
Launch MSRP (US)
$670

Drivetrain

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

Build

Fork
Suntour XCR-LO hydraulic fork with cr-mo 30 mm stanchions, magnesium lowers, preload adjust, 100 mm of travel and lock out
Stem
GT ATB, 31. 8mm bar bore threadless 15 degree rise with four bolt alum face plate
Tires
Kenda Nevegal, 26 x 2.1
Brakes
Tektro Aquila Disc, mechanically activated, with Shimano compatible brake pads (front and rear); levers: Pro Max cold forged for disc brake
Saddle
WTB Pure V, with stitched cover and protective corners
Wheels
rims: Jalco AX-430 Alloy double wall ATB; front hub: Alloy QR for Disc; rear hub: Aluminum QR sealed mechanism 8 speed cassette for Disc; spokes: Stainless steel 14 gauge
Cassette
Shimano Eight Speed, 11-32 ratio
Crankset
Shimano FC-M311 42/32/22
Seatpost
Alloy Micro adjust
Shifters
Shimano 8 speed rapidfire shifters
Handlebar
Alum. 31.8 mm 20 mm Rise, 6 degree bend, anatomically sized
Rear derailleur
Deore M-531 top-normal
Travel front mm
100

Spec from GT's 2009 archive page on its 2010 site (US site, captured 2009-09; model year from the archive year in the URL and breadcrumb). Frame: GT Triple Triangle design 6061 butted aluminum with hydroformed downtube, zero stack headtube. Disc compatible with removeable der. Hanger Front derailleur: Shimano M -330 Bottom bracket: Shimano Cartridge Sealed Chain: HG 40 Shimano 8 speed Chain Headset: Tange Seiki system for 1 1/8" Pedals: ATB Aluminum body, Steel cage, toe clip compatible Grips: GT Dual Density ATB Seat clamp: GT Forged Alum QR Nipples: Brass CP MSRP $669.99 read from the product's own price block (under the model name) on GT's US page captured 2009-09, inside the 2009 launch window (fix round 2026-10-21).

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