2023 Sombra Cervus Base S
Build
650B/27.5 in × 2.2 in
Insights
Design deviates from other sizes of Sombra Cervus
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 604mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.61:1 |
| Seat Tube Length, Unknown | 380mm |
| Top Tube Length, Effective/Horizontal Unknown | 550mm |
| Top Tube Slope | 26.5deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 277.9mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439.5mm |
| Front-Center | 636.4mm |
| Front-Center Horizontal | 632.5mm |
| Wheelbase | 1072mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 480mm |
| Trail | 80mm high |
| Mechanical Trail | 74.7mm |
| Wheel Flop | 26.8mm |
| Standover Height | 767mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 118.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 107.9mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 695.8mm |
| Bike Length with Tires | 1767.8mm |
| Stem Length | 60mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 164 cm to 170 cm |
Source:https://sombracycles.com/product/cervus-frame-set-sputnik-blue/