2021 Guerciotti Eureka Base S
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 524mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-TTT | 490mm |
| Top Tube Length, Effective/Horizontal HT Top | 536mm |
| Top Tube Slope | 3.7deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 120mm |
| Chainstay Length | 410mm |
| Front-Center | 575mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.guerciotti.it/en/bikes/road-bikes/eureka-air-disc/