Bike-on-Bike
54
No Diagram
Default Config
Default Config
Insights
Average stack and reach vs trend of endurance road bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A40
Geometry
Stack | 555mm | 567mm +12mm |
Reach | 378mm | 382mm +4mm |
Stack to Reach Ratio | 1.47:1 | 1.48:1 |
Seat Tube Length, Unknown | — | 515mm |
Top Tube Length, Effective/Horizontal Center | 543mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 545mm |
Top Tube Slope | — | 7.8deg |
Head Tube Angle | 72deg | 71.5deg -0.5deg |
Seat Tube Angle | 73.5deg | 74deg +0.5deg |
Head Tube Length | 136mm | 141mm +5mm |
Bottom Bracket Drop | 74mm | 75mm +1mm |
Bottom Bracket Height | 267mm | 276mm +9mm |
Chainstay Length | 415mm | 420mm +5mm |
Chainstay Length Max | 415mm | — |
Chainstay Length Horizontal | 408.4mm | 413.3mm +4.9mm |
Chainstay Length Horizontal Max | 408.4mm | — |
Front-Center | 591.5mm | 600.5mm +9mm |
Front-Center Horizontal | 586.9mm | 595.8mm +8.9mm |
Wheelbase | 995.2mm | 1009mm +13.8mm |
Wheelbase Max | 995.2mm | — |
Fork Offset/Rake | 50mm | 47mm -3mm |
Trail | 58.2mm mid/neutral | 67.9mm +9.7mm high |
Mechanical Trail | 55.4mm | 64.4mm +9mm |
Wheel Flop | 17.1mm | 20.4mm +3.3mm |
Standover Height | 773mm | 785mm +12mm |
Tire to Pedal Spindle | 80.5mm 170 mm cranks | 79.5mm -1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 97mm 170 mm cranks | 106mm +9mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 30mm | 40mm +10mm |
Tire Outer Diameter | 682mm | 702mm +20mm |
Bike Length with Tires | 1677.2mm | 1711mm +33.8mm |
Crank Length | 170mm | — |
Handlebar Width | 40cm | — |
Stem Length | 100mm | — |
Stem Angle | -6deg | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Titanium |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Unknown |
Meta
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| Source | https://www.cervelo.com/en-US/bikes/caledonia | SERK.CC |
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