2017 Soma Fabrications Pescadero Base 56
Build
700C/29 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 584mm |
| Reach | 393mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 560mm |
| Top Tube Length, Effective/Horizontal Center | 566mm |
| Top Tube Slope | 4.9deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 420mm |
| Chainstay Length Max | 420mm |
| Chainstay Length Horizontal | 413.8mm |
| Chainstay Length Horizontal Max | 413.8mm |
| Front-Center | 599.6mm |
| Front-Center Horizontal | 595.2mm |
| Wheelbase | 1009mm |
| Wheelbase Max | 1009mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 380mm |
| Trail | 62.4mm mid/neutral |
| Mechanical Trail | 59.6mm |
| Wheel Flop | 17.4mm |
| Standover Height | 820.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1711mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://www.somafab.com/archives/product/pescadero-frame-set