GT Avalanche 1.0 Disc Bike - 2011
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Fast and fun, the GT Avalanche 1.0 Disc hardtail mountain bike offers a great spec and responsive handling for fun-filled singletrack adventures.
Shop similar productsKey Details
Wheel Size
26 inches
Number of Gears
27
- Aluminum frame features hydroformed tubes for extra strength; zero-stack head tube improves steering precision
- RockShox Tora 302 suspension for delivers 120mm of trail-smoothing travel along with easy rebound adjustment and lockout
- Shimano 27-speed drivetrain boasts the snappy SLX rear derailleur, and Deore shifters and front derailleur for fast, responsive and precise shifting
- Shimano hydraulic disc brakes deliver powerful speed management, thanks in part to a 180mm rotor up front and 160mm in back
- Maxxis Mobster tires—26 x 2.35 in. front, 26 x 2.1 in. back—supply traction for varying trail conditions
- Replaceable rear derailleur hanger helps extend the usable life of the frame
- NOTE: Specs and images are subject to change based on component availability
This bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
View all GT- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Mountain Biking |
|---|---|
| Frame | 6061 aluminum |
| Bike Suspension | Front Suspension |
| Fork | RockShox Tora 302, 120mm travel with lockout, rebound adjustment |
| Crankset | Shimano FCM-442, 44/32/22 |
| Bottom Bracket | Shimano Octalink |
| Shifters | Shimano Deore |
| Front Derailleur | Shimano Deore |
| Rear Derailleur | Shimano SLX |
| Rear Cogs | Shimano HG30, 11-34, 9-speed |
| Number of Gears | 27 |
| Brakes | Shimano BR-M445 hydraulic disc |
| Brake Levers | Shimano BL-M445 |
| Rims | Alex TD24 |
| Front Hub | All-Terra Alloy, 32h |
| Rear Hub | All-Terra Alloy, 32h |
| Wheel Size | 26 inches |
| Tires | Maxxis Mobster, 26x2.35 |
| Handlebar Shape | Riser Bar |
| Handlebar | All-Terra |
| Stem | All-Terra |
| Seat Post | All-Terra Micro-adjust |
| Saddle | WTB Pure V Sport |
| Pedals | GT Slimline |
| Headset | Tange |
| Chain | Shimano HG-53 |
| Weight | 31.02 pounds |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |