Bicycle Archive · Specification report

2011 GT Avalanche 3.0

Velopedia Archive ID 25041

Overview

Model year	2011
Brand	GT
Model	Avalanche 3.0
Bicycle type	Mountain bike, front suspension
Archive ID	25041
Colors	Neon yellow, satin black
Sizes	XS, S, M, L, XL, XXL

Frameset

Frame construction	Aluminum
Frame material	6061-T6 aluminum
Fork	SR Suntour XCM V3, 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-30V2-T2, 42/32/22t teeth
Bottom bracket	Tange Sealed Cartridge
Cassette	Shimano CS-HG30
Rear cogs	8-speed, 11 - 32 teeth
Chain	KMC Z72
Pedals	GT Slim Line Flat

Brakes

Brakes	Tektro linear pull brakes, Tektro levers

Cockpit & contact points

Headset	1 1/8" Tange Seiki
Handlebar	All Terra AL6061 Riser
Handlebar extensions	Not included
Stem	All Terra
Saddle	WTB Pure-V Sport
Seatpost	All Terra Alloy Micro-Adjust

Wheels & tires

Hubs	All Terra Alloy
Rims	Alex DC 25, 32-hole
Spokes	Stainless, 14ga. (2.0mm)
Spoke nipples	Brass
Front tire	Front: 26 x 2.35 Maxxis Mobster, Rear: 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 24, 2026.