Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2019 GT Avalanche Comp
Previous used estimate
$241 - $248
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 GT Avalanche Comp
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2019 GT Avalanche Comp
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Avalanche model years
2024$741 - $763▲ 208% vs. 2019
2022$573 - $589▲ 138% vs. 2019
2021$395 - $407▲ 64% vs. 2019
2020$283 - $291▲ 17% vs. 20192019$241 - $248Currently viewing
2018$199 - $205▼ 17% vs. 2019
2016$201 - $206▼ 17% vs. 2019
2015$207 - $213▼ 14% vs. 2019
2014$168 - $173▼ 30% vs. 2019
2013$230 - $237▼ 4% vs. 2019
2012$224 - $230▼ 7% vs. 2019
2011$297 - $306▲ 23% vs. 2019
2010$192 - $197▼ 20% vs. 2019Compare Avalanche Comp models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
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.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- SR Suntour XCM-DS, 100mm, hydraulic lockout, Coil
- Component Hubs
- Formula
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- All Terra Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°
- Product Family
- Avalanche
- Component Axles
- QR
- Component Chain
- KMC Z99, 9-speed
- Component Color
- Gloss Red/Black/Deep Navy, Satin Battleship Grey/Deep Navy/Neon Yellow
- Component 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
- Component Brakes
- Shimano disc, 160/160mm
- Component Pedals
- GT Slim Line Flat Pedal
- Component Saddle
- All Terra MTB
- Component Headset
- Semi Integrated, Sealed Cartridge, Tapered
- Component Cassette
- Shimano Alivio, 11-36, 9-speed
- Component Crankset
- All Terra
- Component Shifters
- Shimano Alivio, 2 x 9
- Component Handlebar
- GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm
- Component Seat Post
- All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm
- Component Chainrings
- 36/22
- Component Front Tire
- WTB Transition 2.25"
- Component Tape Grips
- GT Statement logo grips
- Component Wheel Size
- 27.5-inch, 29-inch
- Hubs
- Formula
- Crankset
- All Terra
- Pedals
- GT Slim Line Flat Pedal
- Chain
- KMC Z99, 9-speed
- Saddle
- All Terra MTB
- Handlebar
- GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm
- Headset
- Semi Integrated, Sealed Cartridge, Tapered
- Stem
- All Terra Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°
- Axles
- QR
- Brakes
- Shimano disc, 160/160mm
- Cassette
- Shimano Alivio, 11-36, 9-speed
- Chainrings
- 36/22
- Fork
- SR Suntour XCM-DS, 100mm, hydraulic lockout, Coil
- 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
- Seat Post
- All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm
- Shifters
- Shimano Alivio, 2 x 9
- Tape/Grips
- GT Statement logo grips
- Color
- Satin Battleship Grey/Deep Navy/Neon Yellow
- Size
- X-Large
- Wheel Size
- 29-inch
- Front Tire
- WTB Transition 2.25"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.