2020 De Rosa SK Pininfarina Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category |
Geometry
46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | |
Stack | 478mm | 496mm | 514mm | 532mm | 550mm | 568mm | 586mm | 604mm |
Reach | 369mm | 374mm | 379mm | 384mm | 389mm | 394mm | 399mm | 404mm |
Stack to Reach Ratio | 1.3:1 | 1.33:1 | 1.36:1 | 1.39:1 | 1.41:1 | 1.44:1 | 1.47:1 | 1.5:1 |
Seat Tube Length, C-C | 460mm | 480mm | 500mm | 520mm | 540mm | 560mm | 580mm | 600mm |
Top Tube Length, Effective/Horizontal Center | 503mm | 516mm | 528mm | 541mm | 553mm | 567mm | 580mm | 594mm |
Head Tube Angle | 70.7deg | 70.9deg | 71.2deg | 71.4deg | 72.7deg | 72.9deg | 73.2deg | 73.4deg |
Seat Tube Angle | 74.6deg | 74.3deg | 74deg | 73.7deg | 73.4deg | 73.1deg | 72.8deg | 72.5deg |
Head Tube Length | 82mm | 100mm | 118mm | 136mm | 148mm | 166mm | 182mm | 202mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 266mm | 266mm | 266mm | 266mm | 266mm | 266mm | 266mm | 266mm |
Chainstay Length | 405mm | 405mm | 405mm | 405mm | 405mm | 405mm | 405mm | 405mm |
Chainstay Length Horizontal | 398.9mm | 398.9mm | 398.9mm | 398.9mm | 398.9mm | 398.9mm | 398.9mm | 398.9mm |
Front-Center | 569mm | 579mm | 580mm | 589mm | 588mm | 596mm | 604mm | 612mm |
Front-Center Horizontal | 564.7mm | 574.8mm | 575.8mm | 584.8mm | 583.8mm | 591.9mm | 599.9mm | 608mm |
Wheelbase | 963.6mm | 973.7mm | 974.7mm | 983.7mm | 982.7mm | 990.8mm | 998.8mm | 1006.9mm |
Fork Offset/Rake | 49.8mm | 50.3mm | 43.2mm | 43mm | 43.3mm | 42.7mm | 43.2mm | 42.9mm |
Trail | 64.9mm mid/​neutral | 63.1mm mid/​neutral | 68.8mm high | 67.7mm high | 59.3mm mid/​neutral | 58.7mm mid/​neutral | 56.3mm mid/​neutral | 55.4mm mid/​neutral |
Mechanical Trail | 61.2mm | 59.6mm | 65.1mm | 64.2mm | 56.7mm | 56.1mm | 53.9mm | 53.1mm |
Wheel Flop | 20.2mm | 19.5mm | 21mm | 20.5mm | 16.9mm | 16.5mm | 15.6mm | 15.2mm |
Tire to Pedal Spindle | 63mm 170 mm cranks | 73mm 170 mm cranks | 74mm 170 mm cranks | 83mm 170 mm cranks | 82mm 170 mm cranks | 90mm 170 mm cranks | 98mm 170 mm cranks | 106mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks |
Base Build
46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1635.6mm | 1645.7mm | 1646.7mm | 1655.7mm | 1654.7mm | 1662.8mm | 1670.8mm | 1678.9mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://derosa.it/model/sk-pininfarina/