2010 Gary Fisher Ion Base 61
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Gary Fisher Ion
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 631mm |
| Reach | 403mm |
| Stack to Reach Ratio | 1.57:1 |
| Top Tube Length, Effective/Horizontal Center | 600mm |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 72.7deg |
| Head Tube Length | 230mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 413mm |
| Chainstay Length Horizontal | 407.4mm |
| Front-Center | 620.4mm |
| Front-Center Horizontal | 616.6mm |
| Wheelbase | 1024mm |
| Fork Offset/Rake | 44.9mm |
| Trail | 52.7mm mid/neutral |
| Mechanical Trail | 50.5mm |
| Wheel Flop | 14.3mm |
| Standover Height | 830mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 109.4mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 93mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1696mm |
| Crank Length | 175mm |
| Stem Length | 120mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://geometrygeeks.bike/bike/gary-fisher-ion-pro-2010/