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 A21
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Argon 18 Dark Matter
Geometry
Stack | 619mm | 627mm +8mm |
Reach | 403mm | 410mm +7mm |
Stack to Reach Ratio | 1.54:1 | 1.53:1 |
Seat Tube Length, C-T | 560mm | 540mm -20mm |
Top Tube Length, Effective/Horizontal HT Top | 594mm | 602mm +8mm |
Top Tube Slope | 8.4deg | 11deg +2.6deg |
Head Tube Angle | 70deg | 71deg +1deg |
Seat Tube Angle | 73deg | 73.1deg +0.1deg |
Head Tube Length | 188mm | 176mm -12mm |
Bottom Bracket Drop | 73mm | 76mm +3mm |
Bottom Bracket Height | 266mm | 285mm +19mm |
Chainstay Length | 430mm | 436mm +6mm |
Chainstay Length Horizontal | 423.8mm | 429.3mm +5.5mm |
Front-Center | 654mm | 655.1mm +1.1mm |
Front-Center Horizontal | 649.2mm | 650.7mm +1.5mm |
Wheelbase | 1073mm | 1080mm +7mm |
Fork Offset/Rake | 45mm | 48mm +3mm |
Fork Length (Axle-To-Crown) | — | 425mm |
Trail | 75.5mm high | 73.5mm -2mm high |
Mechanical Trail | 70.9mm | 69.5mm -1.4mm |
Wheel Flop | 24.3mm | 22.6mm -1.7mm |
Standover Height | — | 825mm |
Tire to Pedal Spindle | 145mm 170 mm cranks | 124.1mm -20.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 96mm 170 mm cranks | 115mm +19mm 170 mm cranks |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 47mm | 50mm +3mm |
Tire Width Max | 55mm | 57mm +2mm |
Tire Outer Diameter | 678mm | 722mm +44mm |
Bike Length with Tires | 1751mm | 1802mm +51mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Titanium | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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