2014 De Rosa R838 Base 48cm
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 389mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Effective/Horizontal Center | 549mm |
| Top Tube Slope | 9.1deg |
| Head Tube Angle | 72.2deg |
| Seat Tube Angle | 73.7deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 406mm |
| Chainstay Length Horizontal | 399.7mm |
| Front-Center | 590mm |
| Front-Center Horizontal | 585.7mm |
| Wheelbase | 985.5mm |
| Fork Offset/Rake | 42.4mm |
| Trail | 64.3mm mid/neutral |
| Mechanical Trail | 61.2mm |
| Wheel Flop | 18.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 81mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1663.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 13 ft 9 in to |
Source:https://geometrygeeks.bike/bike/de-rosa-r838-2014/