2018 Vitus Bikes Sommet VR Base M
Build
650B/27.5 in × 2.4 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 601mm |
| Reach | 453mm |
| Stack to Reach Ratio | 1.33:1 |
| Seat Tube Length, C-T | 433mm |
| Top Tube Length, Effective/Horizontal Center | 616mm |
| Head Tube Angle | 65deg |
| Effective Seat Tube Angle, Seat Tube Top | 75deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 10mm |
| Bottom Bracket Height | 343mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 434.9mm |
| Front-Center | 770.2mm |
| Front-Center Horizontal | 770.1mm |
| Wheelbase | 1205mm |
| Fork Offset/Rake | 42mm |
| Trail | 118.3mm very high |
| Mechanical Trail | 107.2mm |
| Wheel Flop | 45.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 247.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 173mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 705.9mm |
| Bike Length with Tires | 1910.9mm |
| Crank Length | 170mm |
| Handlebar Width | 780mm |
| Stem Length | 35mm |
| Stem Angle | 0deg |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 170mm |
| Rear Travel | Unknown |
| Suspension Sag | 30% |
| Frame Material | Aluminum |
| Fork Material | N/A |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 180 cm |
Source:http://vitusbikes.com/products/sommet-vr-2018/