2021 Vitus Bikes Sommet CRX Base
- Category
- Hardtail All-mountain/Enduro MTB
- Design
- Flat Bar, Full suspension
Average 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 | Average 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 |
Geometry
S | M | L | XL | |
Stack | 621mm | 630mm | 639mm | 648mm |
Reach | 418mm | 443mm | 471mm | 498mm |
Stack to Reach Ratio | 1.49:1 | 1.42:1 | 1.36:1 | 1.3:1 |
Seat Tube Length, C-T | 380mm | 410mm | 440mm | 470mm |
Seat Tube Length, Effective Unknown | 76.5mm | 76.5mm | 77mm | 77.5mm |
Top Tube Length, Effective/Horizontal Center | 568mm | 597mm | 621mm | 645mm |
Head Tube Angle | 64deg | 64deg | 64deg | 64deg |
Head Tube Length | 100mm | 110mm | 120mm | 130mm |
Bottom Bracket Drop | 25mm | 25mm | 25mm | 25mm |
Bottom Bracket Height | 347mm | 349.5mm | 347mm | 288.5mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 439.3mm | 439.3mm | 439.3mm | 439.3mm |
Front-Center | 756.1mm | 786.1mm | 818.1mm | 849.1mm |
Front-Center Horizontal | 755.7mm | 785.7mm | 817.7mm | 848.7mm |
Wheelbase | 1195mm | 1225mm | 1257mm | 1288mm |
Fork Offset/Rake | 42.3mm | 42.8mm | 42.5mm | 42.1mm |
Trail | 134.4mm very high | 135mm very high | 134.2mm very high | 106.1mm very high |
Mechanical Trail | 120.8mm | 121.4mm | 120.6mm | 95.3mm |
Wheel Flop | 53mm | 53.2mm | 52.9mm | 41.8mm |
Tire to Pedal Spindle | 214.2mm 170 mm cranks | 241.6mm 170 mm cranks | 276.1mm 170 mm cranks | 365.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 177mm 170 mm cranks | 179.5mm 170 mm cranks | 177mm 170 mm cranks | 118.5mm 170 mm cranks |
Base Build
S | M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.5in | 2.4in | 2.5mm |
Tire Width Max | 2.5in | — | — | — |
Tire Outer Diameter | 743.9mm | 749mm | 743.9mm | 627mm |
Bike Length with Tires | 1938.9mm | 1974mm | 2000.9mm | 1915mm |
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 All-mountain/Enduro MTBSource:https://vitusbikes.com/products/vitus-sommet-29-crx-mountain-bike