2018 Soma Fabrications Stanyan Base 58
Build
700C/29 in × 26 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 563mm |
| Reach | 403mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 580mm |
| Top Tube Length, Effective/Horizontal Center | 575mm |
| Top Tube Slope | 0.8deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 143mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 599.9mm |
| Front-Center Horizontal | 595.8mm |
| Wheelbase | 1015mm |
| Fork Offset/Rake | 45mm |
| Trail | 52.9mm mid/neutral |
| Mechanical Trail | 50.7mm |
| Wheel Flop | 14.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 92.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 26mm |
| Tire Outer Diameter | 674mm |
| Bike Length with Tires | 1689mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:http://www.somafab.com/archives/product/stanyan-18-frame-set