Front travel
100 mm
This value is within the central range for this class.
GT Avalanche Sport
1 of 6
GT Avalanche Sport
1 of 6
- $850
- 100
- 27.5″
- 2 × 9
- 536%
- Aluminum
- Hydraulic disc
Rider height by size (cm)
Size guide- XS
- SM
- MD
- LG
- XL
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
GT Alloy Triple Triangle, 27.5/29" Wheels, replaceable hanger
Suspension
-
Fork
Drivetrain
-
Bottom bracket
BSA, Square Taper
-
Cassette
-
Chain
-
Crankset
-
Front derailleur
-
Rear derailleur
RD-M36L
-
Shifters
Brakes
-
Brakes
Wheels and tires
-
Front hub
Alloy Disc, QR, 32H
-
Rear hub
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
Semi-integrated, Sealed Cartridge
-
Pedals
-
Saddle
-
Seatpost
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 100 mm
Drivetrain
- Front chainrings
-
- 2
- Smallest chainring
-
- 22
- Largest chainring
-
- 36
- Rear sprockets
-
- 9
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 36
- Lowest gear
-
- 16.8 in
- Highest gear
-
- 90.0 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Bottom bracket standard
-
- BSA
- Fork spring
-
- Coil
- Tire width
-
- 2.25″
- Wheel material
-
- Aluminum
- Wheel size
-
- 27.5″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Shifting
Mechanical
222 of 1,647 bicycles with this information use electronic shifting.
Gearing
This bicycle
- 6.4
- 34.5
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2025 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
