Avalanche Expert

The Avalanche is equipped with the most capable components to inspire confidence and progression on the trails. Features like the dropper-post compatible frame and tubeless ready rims will help you let loose on singletrack, get up those tricky climbs, and push your limits on the descent 

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Triple Triangle Design

Avalanche's seatstays have been decoupled from the seat tube to give a ‘floating’ connection between seatpost and rear axle, making it 50% more vertically complaint than a traditional double diamond frame for additional comfort.

Internal Cable Routing

Routing the cables internally through the frame gives Avalanche a clean and sophisticated look while decreasing snag points. It also allows for a dropper post to be easily installed for a better descending experience.

Frame

frame GT Alloy Triple Triangle, 27.5/29" Wheels, replaceable hanger
sizes available XS,SM,MD,LG,XL
fork SR Suntour XCR
wheel size 27.5",29"

Wheels

rims WTB ST i25 TCS 2.0, 32h, Tubeless Ready
front hub Shimano MT400, 15x100, 32H
rear hub Shimano MT200, QRx141, 32H
front tire Vittoria Barzo, 27.5/29 x 2.25"
rear tire Vittoria Barzo, 27.5/29 x 2.25"

Drivetrain

rear derailleur SRAM SX Eagle
front derailleur N/A
shifters SRAM SX Eagle, 12-speed
rear cogs SRAM Eagle 11-50T
chain SRAM SX Eagle, 12-speed
crank SRAM SX Eagle, 32T
bottom bracket BSA, Truvativ Power Spline
pedals GT Slim Line Flat Pedal

Cockpit

handlebar GT Alloy Riser, 25mm Rise, 720mm Width, 5° up, 9° back
stem GT 3D Forged Alloy, 31.8, 80mm
grips GT Statement
headset Semi-integrated, Caged Bearing Headset, Tapered
seatpost GT All Terra Two Bolt Alloy, 30.9mm
saddle WTB Silverado Sport

Brakes

brakes Tektro M520 Hydro, 160/160mm Rotors
Please note that, based on component availability and other factors, specifications are subject to change without notice.

Fit Guide

XS
4'8" - 5'1"
S
5'0" - 5'6"
M
5'5" - 5'11"
L
5'10" - 6'2"
XL
6'1" - 6'6"

GT Tech Book

GT Owner's Manual