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 TanTan Cycling (Seraph) GR047
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Geometry
Stack | 556mm | 560mm +4mm |
Reach | 372mm | 364mm -8mm |
Stack to Reach Ratio | 1.49:1 | 1.54:1 |
Seat Tube Length, C-T | 430mm | 450mm +20mm |
Top Tube Length, Effective/Horizontal Center | — | 522mm |
Top Tube Length, Effective/Horizontal HT Top | 528mm | — |
Top Tube Slope | 16.2deg | 14.6deg -1.6deg |
Head Tube Angle | 70.5deg | 70.75deg +0.25deg |
Seat Tube Angle | 74.3deg | 74.25deg -0.05deg |
Head Tube Length | 125mm | 130mm +5mm |
Bottom Bracket Drop | 76mm | 75mm -1mm |
Bottom Bracket Height | 280mm | 286mm +6mm |
Chainstay Length | 430mm | 425mm -5mm |
Chainstay Length Horizontal | 423.2mm | 418.3mm -4.9mm |
Front-Center | 600mm | 591mm -9mm |
Front-Center Horizontal | 595.2mm | 586.7mm -8.5mm |
Wheelbase | 1018.4mm | 1005mm -13.4mm |
Fork Offset/Rake | 50mm | 50mm +0mm |
Fork Length (On-Axis) | — | 400mm |
Trail | 73mm high | 73.1mm +0.1mm high |
Mechanical Trail | 68.8mm | 69mm +0.2mm |
Wheel Flop | 23mm | 22.8mm -0.2mm |
Tire to Pedal Spindle | 74mm 170 mm cranks | 60mm -14mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 110mm 170 mm cranks | 116mm +6mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 50mm +5mm |
Tire Outer Diameter | 712mm | 722mm +10mm |
Bike Length with Tires | 1730.4mm | 1727mm -3.4mm |
Crank Length | 170mm | — |
Handlebar Width | 420mm | — |
Stem Length | 100mm | — |
| 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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| Source | https://www.seraphbikes.com/flat-mount-gravel-bike-frame-gr047-full-hidden-cable-t47-threaded-bottom-bracket-4043464953cm-p4814109.html | https://www.sp-cycle.com/spcycle-full-carbon-gravel-bike-frame-max-tire-700x50c-disc-brake-bb386-or-t47-bb-full-hidden-cable-gravel-bicycle-frameset-p4783363.html |
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