2017 Soma Fabrications Valhallen Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Suspension
- 140mm fork travel
- Features
- Disc brake, Single-speed capable
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
SM | MD | LG | XL | |
Stack | 623mm | 623mm | 623mm | 623mm |
Reach | 394mm | 417mm | 446mm | 476mm |
Stack to Reach Ratio | 1.58:1 | 1.49:1 | 1.4:1 | 1.31:1 |
Seat Tube Length, C-T | 405mm | 435mm | 470mm | 510mm |
Top Tube Length, Effective/Horizontal Center | 580mm | 610mm | 640mm | 670mm |
Top Tube Slope | 24.8deg | 20.8deg | 16.6deg | 12.2deg |
Head Tube Angle | 67.5deg | 67.5deg | 67.5deg | 67.5deg |
Seat Tube Angle | 73.5deg | 73deg | 73deg | 73deg |
Head Tube Length | 110mm | 110mm | 110mm | 110mm |
Bottom Bracket Drop | 47mm | 47mm | 47mm | 47mm |
Bottom Bracket Height | 316.1mm | 316.1mm | 316.1mm | 316.1mm |
Chainstay Length | 445mm | 445mm | 445mm | 445mm |
Chainstay Length Horizontal | 442.5mm | 442.5mm | 442.5mm | 442.5mm |
Front-Center | 685mm | 710mm | 735mm | 769mm |
Front-Center Horizontal | 682.5mm | 706.5mm | 736.5mm | 766.5mm |
Wheelbase | 1125mm | 1149mm | 1179mm | 1209mm |
Fork Offset/Rake | 47mm | 47mm | 47mm | 47mm |
Trail | 99.5mm very high | 99.5mm very high | 99.5mm very high | 99.5mm very high |
Mechanical Trail | 92mm | 92mm | 92mm | 92mm |
Wheel Flop | 35.2mm | 35.2mm | 35.2mm | 35.2mm |
Standover Height | 789mm | 803mm | 820mm | 839mm |
Tire to Pedal Spindle | 151.9mm 170 mm cranks | 176.9mm 170 mm cranks | 201.9mm 170 mm cranks | 235.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 146.1mm 170 mm cranks | 146.1mm 170 mm cranks | 146.1mm 170 mm cranks | 146.1mm 170 mm cranks |
Base Build
SM | MD | LG | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.8in | 2.8in | 2.8in | 2.8in |
Tire Width Max | 3.2in | 3.2in | 3.2in | 3.2in |
Tire Outer Diameter | 726.2mm | 726.2mm | 726.2mm | 726.2mm |
Bike Length with Tires | 1851.2mm | 1875.2mm | 1905.2mm | 1935.2mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://www.somafab.com/archives/product/valhallen