2019 Soma Fabrications Valhallen Base XL
Build
650B/27.5 in × 2.8 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 623mm |
| Reach | 476mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Center | 670mm |
| Top Tube Slope | 12.2deg |
| Head Tube Angle | 67.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 47mm |
| Bottom Bracket Height | 316.1mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 442.5mm |
| Front-Center | 796mm |
| Front-Center Horizontal | 766.5mm |
| Wheelbase | 1209mm |
| Fork Offset/Rake | 48mm |
| Fork Length (Axle-To-Crown) | 523mm |
| Trail | 98.5mm very high |
| Mechanical Trail | 91mm |
| Wheel Flop | 34.8mm |
| Standover Height | 839mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 262.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 146.1mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1935.2mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Suspension Sag | 20% |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.somafab.com/archives/product/valhallen