From dirt trails to gravel paths, revel in the ride with the GT Avalanche Sport mountain bike. This hardtail is built for the rider that seeks efficiency, versatility and fun off-road.
Specs and images are subject to change*
Technical Specs
| Best Use |
Mountain Biking |
|---|---|
| Mountain Bike Style |
Trail |
| Frame |
GT 6061 T6 aluminum Triple Triangle with floating seatstays; Boost 141 forged dropouts; zero stack tapered 1-1/8 to 1-1/2 in. head tube |
| Bike Suspension |
Front Suspension |
| Fork |
SR Suntour XCT-DS, 100 mm; hydraulic lockout and preload adjust; coil |
| Fork Travel |
100 millimeters |
| Crankset |
Prowheel alloy, 36/22T |
| Bottom Bracket |
Cartridge, square taper |
| Shifters |
39-29, 2 x 9-speed |
| Front Derailleur |
Shimano Altus |
| Rear Derailleur |
microSHIFT RD-M36L |
| Rear Cogs |
11-36T |
| Number of Gears |
18 gear(s) |
| Brake Type |
Hydraulic Disc Brake |
| Brakes |
Tektro M275 hydro disc, 160/160 mm rotors |
| Brake Levers |
Tektro M275 hydro disc |
| Rims |
WTB SX19, 32H |
| Front Hub |
Alloy disc, 100 mm quick-release |
| Rear Hub |
Alloy disc, 141 mm quick-release |
| Wheel Size |
29 inches |
| Tires |
WTB Ranger Comp, 29 x 2.25 in., DNA Compound |
| Tire Width |
2.25 inches |
| Handlebar Shape |
Riser Bar |
| Handlebar |
GT All Terra alloy riser, 25 mm rise, 8 deg. sweep, 6 deg. rise, 720 mm width |
| Stem |
GT All Terra, 6061 alloy, 31.8 mm, 8 deg. |
| Seat Post |
GT All-Terra Micro Adjust alloy seat post, 30.9 mm |
| Saddle |
GT MTB |
| Pedals |
GT Slim Line Flat pedal |
| Headset |
Semi-integrated, sealed cartridge, tapered |
| Chain |
KMC Z9, 9-speed |
| Weight |
Unavailable |
| M | L | XL | |
|---|---|---|---|
| Reach | 42.5 | 45 | 47.5 |
| Stack | 63.7 | 64.6 | 65.6 |
| Standover Height | 73 | 76 | 79 |
| Head Tube Length | 11.5 | 12.5 | 13.5 |
| Head Tube Angle (degrees) | 67.5 | 67.5 | 67.5 |
| Seat Tube Angle (degrees) | 74.5 | 74.5 | 74.5 |
| Bottom Bracket Height | 31.4 | 31.4 | 31.4 |
| Wheelbase | 115.3 | 118.2 | 121.1 |
| Chainstay | 44.5 | 44.5 | 44.5 |
