Bicycle Archive · Specification report

2011 GT Avalanche 3.0 Disc GTW

Velopedia Archive ID 25040

Overview

Model year	2011
Brand	GT
Model	Avalanche 3.0 Disc GTW
Bicycle type	Mountain bike, front suspension
Archive ID	25040
Colors	Splash white
Sizes	XS, S, M, L

Frameset

Frame construction	Aluminum
Frame material	6061-T6 aluminum
Fork	SR Suntour XCM V2, 100mm travel
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano SL-M310
Front derailleur	Shimano Acera
Rear derailleur	Shimano Alivio
Crankset	Suntour XCT, 42/32/23t teeth
Bottom bracket	Tange Sealed Cartridge
Cassette	Shimano HG30
Rear cogs	8-speed, 11 - 32 teeth
Chain	KMC Z72
Pedals	GT Slim Line Flat

Brakes

Brakes	Tektro Novela brakes, Tektro levers

Cockpit & contact points

Headset	1 1/8" Tange Seiki
Handlebar	6062 aluminum riser
Handlebar extensions	Not included
Stem	Threadless 4 Bolt
Saddle	GTw Mountain
Seatpost	All Terra Alloy Micro-Adjust

Wheels & tires

Hubs	Alloy Disc QR
Rims	Alex DC 25
Spokes	Stainless, 14ga. (2.0mm)
Spoke nipples	Brass
Front tire	26 x 2.1'' Maxxis Mobster
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.