2010 GT Bicycles Avalanche 1.0
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Fork
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | S | M | L | XL | |
Stack | 591mm | 591mm | 605mm | 619mm | 633mm |
Reach | 359mm | 365mm | 398mm | 412mm | 430mm |
Stack to Reach Ratio | 1.65:1 | 1.62:1 | 1.52:1 | 1.5:1 | 1.47:1 |
Seat Tube Length, C-T | 383.9mm | 415.6mm | 466.4mm | 504.5mm | 542.6mm |
Top Tube Length, Effective/Horizontal HT Top | 533.8mm | 545.8mm | 576.6mm | 594.9mm | 618mm |
Top Tube Slope | 25.5deg | 21.7deg | 16.6deg | 13.7deg | 10.9deg |
Head Tube Angle | 71deg | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 115mm | 115mm | 130mm | 145mm | 160mm |
Bottom Bracket Drop | 34.8mm | 34.8mm | 34.8mm | 34.8mm | 34.8mm |
Bottom Bracket Height | 298mm | 298mm | 298mm | 298mm | 298mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 418.6mm | 418.6mm | 418.6mm | 418.6mm | 418.6mm |
Front-Center | 584mm | 602.2mm | 633.6mm | 652.4mm | 676.1mm |
Front-Center Horizontal | 583mm | 601.2mm | 632.6mm | 651.5mm | 675.2mm |
Wheelbase | 1001.5mm | 1019.8mm | 1051.2mm | 1070mm | 1093.7mm |
Fork Offset/Rake | 41mm | 41mm | 41mm | 41mm | 41mm |
Trail | 71.2mm high | 71.2mm high | 71.2mm high | 71.2mm high | 71.2mm high |
Mechanical Trail | 67.4mm | 67.4mm | 67.4mm | 67.4mm | 67.4mm |
Wheel Flop | 21.9mm | 21.9mm | 21.9mm | 21.9mm | 21.9mm |
Tire to Pedal Spindle | 81.2mm 170 mm cranks | 99.4mm 170 mm cranks | 130.8mm 170 mm cranks | 149.6mm 170 mm cranks | 173.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 128mm 170 mm cranks | 128mm 170 mm cranks | 128mm 170 mm cranks | 128mm 170 mm cranks | 128mm 170 mm cranks |
1.0 Build
XS | S | M | L | XL | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 2.1in | 2.1in | 2.1in | 2.1in | 2.1in |
Tire Outer Diameter | 665.7mm | 665.7mm | 665.7mm | 665.7mm | 665.7mm |
Bike Length with Tires | 1667.2mm | 1685.4mm | 1716.9mm | 1735.7mm | 1759.4mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.gtbicycles.com/media/pdf/g_09_Catalog.pdf