2020 Cannondale Bikes Synapse Alloy Base 54
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 570mm |
| Reach | 383mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Effective/Horizontal HT Top | 547mm |
| Top Tube Slope | 11.9deg |
| Head Tube Angle | 71.9deg |
| Seat Tube Angle | 73.9deg |
| Head Tube Length | 159mm |
| Bottom Bracket Drop | 73mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 413mm |
| Chainstay Length Horizontal | 406.5mm |
| Front-Center | 602mm |
| Front-Center Horizontal | 597.5mm |
| Wheelbase | 1004mm |
| Fork Offset/Rake | 50mm |
| Trail | 58.9mm mid/neutral |
| Mechanical Trail | 55.9mm |
| Wheel Flop | 17.4mm |
| Standover Height | 755mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 91mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1686mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 180 cm |
Source:https://www.cannondale.com/en-us/bikes/road/endurance/synapse/synapse-disc-105?sku=c12550m1048