Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A40
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of LightCarbon Gravel
Geometry
Stack | 638mm | 614mm -24mm |
Reach | 406mm | 403.1mm -2.9mm |
Stack to Reach Ratio | 1.57:1 | 1.52:1 |
Seat Tube Length, C-T | — | 560mm |
Seat Tube Length, C-TTT | — | 560mm |
Seat Tube Length, Unknown | 585mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 591mm |
Top Tube Length, Effective/Horizontal Unknown | 601mm | — |
Top Tube Slope | 7.8deg | 7.9deg +0.1deg |
Head Tube Angle | 71.5deg | 72deg +0.5deg |
Seat Tube Angle | 73deg | 73deg +0deg |
Head Tube Length | 218mm | 200mm -18mm |
Bottom Bracket Drop | 73mm | 73mm +0mm |
Bottom Bracket Height | 278mm | 279mm +1mm |
Chainstay Length | 420mm | 420mm +0mm |
Chainstay Length Horizontal | 413.6mm | 413.6mm +0mm |
Front-Center | 648.5mm | 636.7mm -11.8mm |
Front-Center Horizontal | 644.4mm | 632.5mm -11.9mm |
Wheelbase | 1058mm | 1046.1mm -11.9mm |
Fork Offset/Rake | 47mm | 51mm +4mm |
Fork Length (On-Axis) | — | 385mm |
Trail | 67.9mm high | 60.8mm -7.1mm mid/neutral |
Mechanical Trail | 64.4mm | 57.8mm -6.6mm |
Wheel Flop | 20.4mm | 17.9mm -2.5mm |
Standover Height | 855mm | — |
Tire to Pedal Spindle | 127.5mm 170 mm cranks | 114.7mm -12.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 108mm 170 mm cranks | 109mm +1mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 41mm +1mm |
Tire Outer Diameter | 702mm | 704mm +2mm |
Bike Length with Tires | 1760mm | 1750.1mm -9.9mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Titanium | Unknown |
| Fork Material | Carbon/Composite | Unknown |
| Brake Type | Unknown | Unknown |
Meta
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| Source | SERK.CC | http://jmcarbonframe.nl/?portfolio=3202 |
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