Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of cyclocross bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A40
Geometry
Stack | 578mm | 590mm +12mm |
Reach | 397mm | 390mm -7mm |
Stack to Reach Ratio | 1.46:1 | 1.51:1 |
Seat Tube Length, Unknown | 546mm | 535mm -11mm |
Top Tube Length, Effective/Horizontal Center | 568mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 565mm |
Top Tube Slope | 5.6deg | 8.1deg +2.5deg |
Head Tube Angle | 72deg | 71.5deg -0.5deg |
Seat Tube Angle | 73.5deg | 73.5deg +0deg |
Head Tube Length | 147mm | 168mm +21mm |
Bottom Bracket Drop | 72mm | 73mm +1mm |
Bottom Bracket Height | 277mm | 278mm +1mm |
Chainstay Length | 425mm | 420mm -5mm |
Chainstay Length Horizontal | 418.9mm | 413.6mm -5.3mm |
Front-Center | 618mm | 616.7mm -1.3mm |
Front-Center Horizontal | 614.1mm | 612.4mm -1.7mm |
Wheelbase | 1033mm | 1026mm -7mm |
Fork Offset/Rake | 50mm | 47mm -3mm |
Fork Length (Axle-To-Crown) | 401mm | — |
Trail | 60.8mm mid/neutral | 67.9mm +7.1mm high |
Mechanical Trail | 57.9mm | 64.4mm +6.5mm |
Wheel Flop | 17.9mm | 20.4mm +2.5mm |
Standover Height | 816mm | 808mm -8mm |
Tire to Pedal Spindle | 96.5mm 172.5 mm cranks | 95.7mm -0.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 104.5mm 172.5 mm cranks | 108mm +3.5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 40mm +2mm |
Tire Outer Diameter | 698mm | 702mm +4mm |
Bike Length with Tires | 1731mm | 1728mm -3mm |
Crank Length | 172.5mm | — |
Handlebar Width | 420mm | — |
Stem Length | 100mm | — |
| 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.specialized.com/us/en/crux-expert/p/4223482?color=5381934-4223482 | SERK.CC |
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