1998 Gary Fisher Aquila Base XL
Build
26 in × 2 in
Insights
Very aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Gary Fisher Aquila
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 573.6mm |
| Reach | 420.7mm |
| Stack to Reach Ratio | 1.36:1 |
| Top Tube Length, Effective/Horizontal Unknown | 596.9mm |
| Head Tube Angle | 71.09deg |
| Seat Tube Angle | 73.09deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 35mm |
| Bottom Bracket Height | 295.4mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 418.5mm |
| Front-Center | 648.4mm |
| Front-Center Horizontal | 647.5mm |
| Wheelbase | 1066mm |
| Fork Offset/Rake | 40mm |
| Fork Length (Axle-To-Crown) | 420mm |
| Trail | 70.9mm high |
| Mechanical Trail | 67mm |
| Wheel Flop | 21.7mm |
| Standover Height | 809mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 143.1mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 120.4mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1726.6mm |
| Crank Length | 175mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | N/A |
| Brake Type | Rim |
Source:https://www.vintage-trek.com/Trek-Fisher-Klein-Lemond/1998fisher.pdf