Bike-on-Bike
Extra Large
Default Config
Default Config
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR047
Geometry
Stack | 614mm | 633mm +19mm |
Reach | 416mm | 401mm -15mm |
Stack to Reach Ratio | 1.48:1 | 1.58:1 |
Seat Tube Length, C-T | 550mm | 530mm -20mm |
Top Tube Length, Effective/Horizontal HT Top | 592mm | 600mm +8mm |
Top Tube Slope | 8.6deg | 12.8deg +4.2deg |
Head Tube Angle | 71.2deg | 72deg +0.8deg |
Seat Tube Angle | 74deg | 72.6deg -1.4deg |
Head Tube Length | 177mm | 200mm +23mm |
Bottom Bracket Drop | 80mm | 76mm -4mm |
Bottom Bracket Height | 288mm | 280mm -8mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 422.5mm | 423.2mm +0.7mm |
Front-Center | 660mm | 639mm -21mm |
Front-Center Horizontal | 655.5mm | 634.5mm -21mm |
Wheelbase | 1078mm | 1057.7mm -20.3mm |
Fork Offset/Rake | 55mm | 50mm -5mm |
Fork Length (Axle-To-Crown) | 405mm | — |
Trail | 67.2mm high | 63.1mm -4.1mm mid/neutral |
Mechanical Trail | 63.6mm | 60mm -3.6mm |
Wheel Flop | 20.5mm | 18.5mm -2mm |
Standover Height | 902mm | — |
Tire to Pedal Spindle | 122mm 170 mm cranks | 110.5mm -11.5mm 172.5 mm cranks |
Pedal Spindle to Ground Clearance | 118mm 170 mm cranks | 107.5mm -10.5mm 172.5 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 57mm | 45mm -12mm |
Tire Width Max | 57mm | 47mm -10mm |
Tire Outer Diameter | 736mm | 712mm -24mm |
Bike Length with Tires | 1814mm | 1769.7mm -44.3mm |
Crank Length | — | 172.5mm |
Handlebar Width | — | 440mm |
Stem Length | — | 110mm |
| 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 | Disc | Disc |
Meta
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