2016 De Rosa SK Pininfarina Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Rim 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 cm | 48 cm | 50 cm | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm | |
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, Unknown | 460mm | 480mm | 500mm | 520mm | 540mm | 560mm | 580mm | 600mm |
Top Tube Length, Effective/Horizontal Unknown | 503mm | 516mm | 528mm | 541mm | 553mm | 567mm | 580mm | 594mm |
Top Tube Length, Actual C-C | 501mm | 515mm | 528mm | 541mm | 553mm | 567mm | 580mm | 594mm |
Top Tube Slope | 4deg | 3.9deg | 3.7deg | 3.6deg | 3.4deg | 3.3deg | 3.2deg | 3.1deg |
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 | 184mm | 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 | 396mm | 396mm | 398mm | 398mm | 400mm | 400mm | 402mm | 402mm |
Chainstay Length Horizontal | 389.8mm | 389.8mm | 391.8mm | 391.8mm | 393.8mm | 393.8mm | 395.9mm | 395.9mm |
Front-Center | 569mm | 579mm | 587mm | 596mm | 588mm | 596mm | 604mm | 612mm |
Front-Center Horizontal | 565.2mm | 574.2mm | 583.2mm | 592.2mm | 584.2mm | 592.2mm | 600.1mm | 608.1mm |
Wheelbase | 955mm | 964mm | 975mm | 984mm | 978mm | 986mm | 996mm | 1004mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 43mm | 43mm | 43mm | 43mm |
Fork Length, Unknown | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm |
Trail | 64.7mm mid/​neutral | 63.4mm mid/​neutral | 61.6mm mid/​neutral | 60.3mm mid/​neutral | 59.6mm mid/​neutral | 58.4mm mid/​neutral | 56.5mm mid/​neutral | 55.3mm mid/​neutral |
Mechanical Trail | 61.1mm | 60mm | 58.3mm | 57.2mm | 56.9mm | 55.8mm | 54.1mm | 53mm |
Wheel Flop | 20.2mm | 19.6mm | 18.8mm | 18.2mm | 16.9mm | 16.4mm | 15.6mm | 15.1mm |
Tire to Pedal Spindle | 63mm 170 mm cranks | 73mm 170 mm cranks | 81mm 170 mm cranks | 90mm 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 cm | 48 cm | 50 cm | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm | |
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 Width Max | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1627mm | 1636mm | 1647mm | 1656mm | 1650mm | 1658mm | 1668mm | 1676mm |
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/