2009 Van Nicholas Astraeus Base 58
Build
700C/29 in × 25 mm
Insights
Somewhat upright stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 585mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-C | 515mm |
| Top Tube Length, Effective/Horizontal Unknown | 566mm |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 185mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.9mm |
| Front-Center | 593.2mm |
| Front-Center Horizontal | 589.1mm |
| Wheelbase | 988mm |
| Fork Offset/Rake | 42.7mm |
| Trail | 58.1mm mid/neutral |
| Mechanical Trail | 55.5mm |
| Wheel Flop | 16.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 87.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1660mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 180 cm to 192 cm |
Source:https://www.facebook.com/photo/?fbid=870055378501656&set=pcb.870055795168281