2021 Cervelo Cycles S-Series Base 61
Build
700C/29 in × 25 mm
Insights
Somewhat upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of Cervelo Cycles S-Series
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 630mm |
| Reach | 405mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-T | 610mm |
| Top Tube Length, Effective/Horizontal HT Top | 597mm |
| Top Tube Slope | 4.6deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 225mm |
| Bottom Bracket Drop | 67.5mm |
| Bottom Bracket Height | 268.5mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 399.3mm |
| Front-Center | 620mm |
| Front-Center Horizontal | 616.7mm |
| Wheelbase | 1016mm |
| Fork Offset/Rake | 43mm |
| Trail | 54.7mm mid/neutral |
| Mechanical Trail | 52.4mm |
| Wheel Flop | 14.9mm |
| Standover Height | 849mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 114mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1688mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.cervelo.com/en/s-series