2024 De Rosa 70 Base XXS
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of De Rosa 70
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 507mm |
| Reach | 371mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-T | 425mm |
| Top Tube Length, Effective/Horizontal HT Top | 508mm |
| Top Tube Slope | 11.4deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74.9deg |
| Head Tube Length | 107mm |
| Bottom Bracket Drop | 7mm |
| Bottom Bracket Height | 332mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 404.9mm |
| Front-Center | 576mm |
| Front-Center Horizontal | 565.7mm |
| Wheelbase | 970.6mm |
| Fork Offset/Rake | 45mm |
| Trail | 75.5mm high |
| Mechanical Trail | 70.9mm |
| Wheel Flop | 24.3mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | 72mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 167mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1648.6mm |
| Crank Length | 165mm |
| Handlebar Width | 38mm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://derosa.it/model/70/