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 | 608.9mm | 600mm -8.9mm |
Reach | 390mm | 390mm +0mm |
Stack to Reach Ratio | 1.56:1 | 1.54:1 |
Seat Tube Length, C-TTT | — | 566mm |
Seat Tube Length, Unknown | 550mm | — |
Top Tube Length, Effective/Horizontal Center | — | 575mm |
Top Tube Length, Effective/Horizontal Unknown | 576.2mm | — |
Top Tube Slope | 8.6deg | 4.1deg -4.5deg |
Head Tube Angle | 70.3deg | 71deg +0.7deg |
Seat Tube Angle | 73deg | 72.9deg -0.1deg |
Head Tube Length | 190mm | 177mm -13mm |
Bottom Bracket Drop | 75mm | 67mm -8mm |
Bottom Bracket Height | 276mm | 294mm +18mm |
Chainstay Length | 430mm | 435mm +5mm |
Chainstay Length Horizontal | 423.4mm | 429.8mm +6.4mm |
Front-Center | 638.1mm | 635.7mm -2.4mm |
Front-Center Horizontal | 634.3mm | 632.2mm -2.1mm |
Wheelbase | 1057.7mm | 1062mm +4.3mm |
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 | 838mm | — |
Tire to Pedal Spindle | 117.1mm 170 mm cranks | 104.7mm -12.4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 106mm 170 mm cranks | 124mm +18mm 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 | 1759.7mm | 1784mm +24.3mm |
| 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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