2010 GT Bicycles Avalanche 1.0 XL
Build
26 in × 2.1 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of GT Bicycles Avalanche
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 633mm |
| Reach | 430mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 542.6mm |
| Top Tube Length, Effective/Horizontal HT Top | 618mm |
| Top Tube Slope | 10.9deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 34.8mm |
| Bottom Bracket Height | 298mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 418.6mm |
| Front-Center | 676.1mm |
| Front-Center Horizontal | 675.2mm |
| Wheelbase | 1093.7mm |
| Fork Offset/Rake | 41mm |
| Trail | 71.2mm high |
| Mechanical Trail | 67.4mm |
| Wheel Flop | 21.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 173.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 128mm |
1.0 Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2.1in |
| Tire Outer Diameter | 665.7mm |
| Bike Length with Tires | 1759.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.gtbicycles.com/media/pdf/g_09_Catalog.pdf