2021 De Rosa Corum Base 57
Build
700C/29 in × 23 mm
Insights
Design deviates from other sizes of De Rosa Corum
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal Center | 565mm |
| Seat Tube Angle | 73deg |
| Head Tube Length | 179mm |
| Chainstay Length | 408.5mm |
| Front-Center | 592mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | 88mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://derosanorthamerica.com/collections/corum/products/corum