Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Very upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR257
Geometry
Stack | 580.6mm | 580mm -0.6mm |
Reach | 380mm | 383mm +3mm |
Stack to Reach Ratio | 1.53:1 | 1.51:1 |
Seat Tube Length, C-TTT | — | 546mm |
Seat Tube Length, Unknown | 510mm | — |
Top Tube Length, Effective/Horizontal Center | — | 558mm |
Top Tube Length, Effective/Horizontal Unknown | 557.6mm | — |
Top Tube Slope | 10deg | 4deg -6deg |
Head Tube Angle | 70.3deg | 71deg +0.7deg |
Seat Tube Angle | 73deg | 73.3deg +0.3deg |
Head Tube Length | 160mm | 153mm -7mm |
Bottom Bracket Drop | 75mm | 69mm -6mm |
Bottom Bracket Height | 276mm | 292mm +16mm |
Chainstay Length | 430mm | 435mm +5mm |
Chainstay Length Horizontal | 423.4mm | 429.5mm +6.1mm |
Front-Center | 618.1mm | 621.4mm +3.3mm |
Front-Center Horizontal | 614.2mm | 617.5mm +3.3mm |
Wheelbase | 1037.6mm | 1047mm +9.4mm |
Fork Offset/Rake | 50mm | 55mm +5mm |
Fork Length, Unknown | 394mm | 405mm +11mm |
Trail | 72.6mm high | 66.1mm -6.5mm high |
Mechanical Trail | 68.3mm | 62.5mm -5.8mm |
Wheel Flop | 23mm | 20.4mm -2.6mm |
Standover Height | 810.6mm | — |
Tire to Pedal Spindle | 97.1mm 170 mm cranks | 90.4mm -6.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 106mm 170 mm cranks | 122mm +16mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 50mm +10mm |
Tire Width Max | — | 57mm |
Tire Outer Diameter | 702mm | 722mm +20mm |
Bike Length with Tires | 1739.6mm | 1769mm +29.4mm |
| 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 | Unknown | Disc |
Meta
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