Velopedia Bicycle Archive
2011 GT Avalnche 1.0 Disc
Original specifications: Shimano SLX · 9-speed rear derailleur · 26" wheels.
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At a glance
- Model year
- 2011
- Category
- Mountain
- Sizes
- XS, S, M, L, XL, XXL
- Colors
- Ball burnished, White
- In this record
- 26 specifications · 2 archived images
- Archive ID
- 25034
Original build6061-T6 aluminum · Mountain Mix · 26" wheels
Frameset
| Frame Construction | Aluminum |
|---|---|
| Frame Material | 6061-T6 aluminum |
| Fork | RockShox Tora 302, 120mm travel |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | Shimano Deore |
| Front Derailleur | Shimano Deore |
| Rear Derailleur | Shimano SLX |
| Crankset | Shimano FC-M442, 44/32/22t teeth |
| Bottom Bracket | Shimano BB-ES25 |
| Cassette | Shimano CS-HG30 |
| Rear Cogs | 9-speed, 11 - 34 teeth |
| Chain | Shimano HG53 |
| Pedals | GT Slim Line Flat |
Brakes
| Brakes | Shimano BR-M445 brakes, Shimano BL-M445 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" FSA No. 11 |
|---|---|
| Handlebar | All Terra AL6061 Riser |
| Handlebar Extensions | Not included |
| Stem | All Terra |
| Saddle | WTB Pure-V Sport |
| Seatpost | All Terra Alloy Micro-Adjust |
Wheels & Tires
| Hubs | All Terra Alloy Disc |
|---|---|
| Rims | Alex TD-24, 32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Spoke Nipples | Brass |
| Front Tire | Front: 26 x 2.35 Maxxis Mobster, Rear: 26 x 2.1'' Maxxis Mobster |
| Wheel Size | 26" wheels |
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
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More parts (6)
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Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2011 GT Avalnche 1.0 Disc · Mountain bike, front suspension · Published sizes: XS, S, M, L, XL, XXL
Frame and fork
Inspect the frame and fork →Archived: Frame: Aluminum · Fork: RockShox Tora 302, 120mm travel
Suspension
Evaluate the suspension →Archived: Fork: RockShox Tora 302, 120mm travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: Shimano Deore · Front derailleur: Shimano Deore · Rear derailleur: Shimano SLX · Crankset: Shimano FC-M442, 44/32/22t teeth · Bottom bracket: Shimano BB-ES25 · Cassette: Shimano CS-HG30 · Rear cogs: 9-speed, 11 - 34 teeth · Chain: Shimano HG53
Brakes
Inspect the brakes →Archived: Brakes: Shimano BR-M445 brakes, Shimano BL-M445 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Alex TD-24, 32-hole · Hubs: All Terra Alloy Disc · Front tire: Front: 26 x 2.35 Maxxis Mobster, Rear: 26 x 2.1'' Maxxis Mobster
Controls and contact points
Archived: Headset: 1 1/8" FSA No. 11 · Handlebar: ALL TERRA AL6061 RISER · Stem: All Terra · Seatpost: All Terra Alloy Micro-Adjust · Saddle: WTB Pure-V Sport · Pedals: GT Slim Line Flat
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Gallery2 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





