Bike-on-Bike
Default Config
Default Config
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Specialized Bicycles Roubaix
Geometry
Stack | 620mm | 630mm +10mm |
Reach | 389mm | 397mm +8mm |
Stack to Reach Ratio | 1.59:1 | 1.59:1 |
Seat Tube Length, C-T | 520mm | — |
Seat Tube Length, C-TTT | — | 505mm |
Top Tube Length, Effective/Horizontal Center | 573mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 584mm |
Top Tube Slope | 12.8deg | 13.1deg +0.3deg |
Head Tube Angle | 71.25deg | 73deg +1.75deg |
Seat Tube Angle | 72.5deg | 73.5deg +1deg |
Head Tube Length | 190mm | 168mm -22mm |
Bottom Bracket Drop | 75mm | 77mm +2mm |
Bottom Bracket Height | 286mm | 266mm -20mm |
Chainstay Length | 425mm | 423mm -2mm |
Chainstay Length Horizontal | 418.3mm | 415.9mm -2.4mm |
Front-Center | 631mm | 620mm -11mm |
Front-Center Horizontal | 626.7mm | 615.1mm -11.6mm |
Wheelbase | 1045mm | 1031mm -14mm |
Fork Offset/Rake | 50mm | 47mm -3mm |
Fork Length (On-Axis) | 400mm | 375mm -25mm |
Trail | 69.7mm high | 55.7mm -14mm mid/neutral |
Mechanical Trail | 66mm | 53.3mm -12.7mm |
Wheel Flop | 21.2mm | 15.6mm -5.6mm |
Standover Height | — | 809mm |
Tire to Pedal Spindle | 100mm 170 mm cranks | 102mm +2mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 170 mm cranks | 91mm -25mm 175 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 50mm | 32mm -18mm |
Tire Width Max | 50mm | 40mm -10mm |
Tire Outer Diameter | 722mm | 686mm -36mm |
Bike Length with Tires | 1767mm | 1717mm -50mm |
Crank Length | — | 175mm |
Handlebar Width | — | 440mm |
Stem Length | — | 110mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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