2022 Cannondale Bikes CAAD Optimo Base 51
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 535mm |
| Reach | 377mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 467mm |
| Top Tube Length, Effective/Horizontal Center | 530mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 72.6deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 121mm |
| Bottom Bracket Drop | 7.4mm |
| Bottom Bracket Height | 328.6mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 414.9mm |
| Front-Center | 57.6mm |
| Front-Center Horizontal | 565.1mm |
| Wheelbase | 980mm |
| Fork Offset/Rake | 48mm |
| Trail | 55mm mid/neutral |
| Mechanical Trail | 52.5mm |
| Wheel Flop | 15.7mm |
| Standover Height | 73.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | -448.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 158.6mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1652mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 165 cm to 175 cm |
Source:https://www.sigmasports.com/item/Cannondale/CAAD-Optimo-1-Road-Bike-2023/VHYB#size-guide