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MountainVerified spec

2011 GT Avalanche 3.0

Launched at $549

Own a 2011 GT Avalanche 3.0?

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What a used one is worth

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New

$133

$69 to $179

Like new

$127

$66 to $170

Excellent

$120

$62 to $161

Good

$100

$52 to $134

Fair

$73

$38 to $98

For parts

$40

$21 to $54

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
2011
Category
Mountain · recreational
Frame material
aluminum
Sizes
XS, S, M, L, XL, XXL
Wheel size
26
Launch MSRP (US)
$549

Drivetrain

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

Build

Fork
SR Suntour XCM-V3-Hlo, 100mm Travel, Steel Stanchions, Aluminum Leg, W/ Lockout
Stem
All-Terra 1 1/8" Threadless, 4-Bolt w/ CNC Face Plate, 5° Rise, 31.8mm Clamp
Tires
Maxxis Mobster, 26" x 2.35"
Brakes
front: Tektro Novela Cable Disc, w/ 180mm Rotor; rear: Tektro Novela Cable Disc, w/ 160mm Rotor; levers: Tektro
Saddle
WTB Pure-V Sport
Wheels
rims: Alex DC25, Double Wall, 32h; front hub: All-Terra Alloy Disc, W/ Quick Release; rear hub: All-Terra Alloy Cassette Disc, w/ Quick Release; spokes: 14g Stainless
Cassette
Shimano CS-HG30-8, 8-speed, 11-32t
Crankset
Suntour XCT-30V2-T2, 42/32/22t
Seatpost
All-Terra Alloy Micro-Adjust
Shifters
Shimano SL-M310, Rapid Fire
Handlebar
All-Terra 6061 Aluminum Riser, 685mm Width, 25mm Rise, 31.8mm Clamp
Rear derailleur
Shimano, RD-M410, Alivio, 8 Speed
Travel front mm
100

Spec from GT's official 2011 catalog (PDF), specification chart on PDF page 139, column "AVALANCHE 3.0"; the catalog prints no prices. Fix round 2026-10-21: every row of this column re-read with a third reader (pdftotext -table, which keeps each row label level with its cells); values that the earlier two reader pass merged with a neighbouring column or dropped are now as printed. Frame: Hydroformed, 6061-T6 Aluminum, Triple Triangle Design, w/ Zerostack Head Tube, Disc Mount, Replaceable Derailleur Hanger Front derailleur: Shimano Acera, FD-M360 Bottom bracket: Tange Sealed Chain: KMC Z72 Headset: Tange Seiki 1 1/8" Threadless, Zerostack Pedals: Gt Slim Line Flat Pedal Grips: Dual Density, GT wing w/ waffle Seat clamp: All-Terra Alloy QR Nipples: Brass MSRP $549 read from the product's own price block (under the model name) on GT's 2011 site product page "Avalanche 3.0 Disc - Ultra bright white" (GT's 2011 site names it "Avalanche 3.0 Disc"; its spec table matches this chart column), captured 2011-06, inside the 2011 launch window (fix round 2026-10-21).

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