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GT Avalanche Comp

GT Avalanche Comp
  • Color: Gloss Red/Black/Deep Navy
  • Color: Satin Battleship Grey/Deep Navy/Neon Yellow
Please select options
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Blood, sweat, toil, tears, uphills and downhills and grease and gears: this is the stuff hardtail dreams are made of. The Avalanche is one of the longest-running GT models and is jam-packed with features. It starts with a high-end aluminum frame with a performance geometry, a tapered headtube that stiffens the front end for improved handling, and eyelets for mounting a rear rack. A 100mm Suntour suspension fork soaks up bumps for a smooth ride, while a Shimano drivetrain offers reliable shifting. Hydraulic disc brakes keep you in control no matter the conditions, and WTB Transition tires have plenty of grip for varying terrain. The Avalanche: purpose-engineered for the mountain.


Frame 6061 T6 Aluminum Frame, w/ Triple Triangle, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack tapered 1 1/8–1 1/2 Head Tube
Fork SR Suntour XCM-DS, 100mm, hydraulic lockout, Coil
Headset Semi Integrated, Sealed Cartridge, Tapered
Axles QR
Rims/Wheels WTB SX19, 32h
Hubs Formula
Spokes Stainless Steel, 14g
Tires WTB Transition 2.25"
Crankset All Terra
Chainrings 36/22
Chain KMC Z99, 9-speed
Cassette/Rear Cogs Shimano Alivio, 11-36, 9-speed
Shifters Shimano Alivio, 2 x 9
Handlebars GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm
Tape/Grips GT Statement logo grips
Stem All Terra Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°
Brakes Shimano disc, 160/160mm
Pedals GT Slim Line Flat Pedal
Saddle All Terra MTB
Seat Post All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Red/Black/Deep Navy / X-Small / 27.5-inch 038675154643 G27329M50XS
Gloss Red/Black/Deep Navy / Small / 27.5-inch 038675154650 G27329M50S7 15013
Gloss Red/Black/Deep Navy / Medium / 29-inch 038675154711 G27329M50MD
Gloss Red/Black/Deep Navy / Large / 29-inch 038675154728 G27329M50LG
Gloss Red/Black/Deep Navy / X-Large / 29-inch 038675154735 G27329M50XL
Satin Battleship Grey/Deep Navy/Neon Yellow / X-Small / 27.5-inch 038675154742 G27329M60XS
Satin Battleship Grey/Deep Navy/Neon Yellow / Small / 27.5-inch 038675154759 G27329M60S7
Satin Battleship Grey/Deep Navy/Neon Yellow / Medium / 29-inch 038675154810 G27329M60MD
Satin Battleship Grey/Deep Navy/Neon Yellow / Large / 29-inch 038675154827 G27329M60LG
Satin Battleship Grey/Deep Navy/Neon Yellow / X-Large / 29-inch 038675154834 G27329M60XL