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 aggressive stack and reach vs trend of all-road/gravel bikes
Geometry
Stack | 582mm | 587.5mm +5.5mm |
Reach | 382mm | 400mm +18mm |
Stack to Reach Ratio | 1.52:1 | 1.47:1 |
Seat Tube Length, C-T | 460mm | — |
Seat Tube Length, Unknown | — | 520mm |
Top Tube Length, Effective/Horizontal HT Top | 552mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 562.9mm |
Top Tube Slope | — | 9.1deg |
Head Tube Angle | 71deg | 71.5deg +0.5deg |
Seat Tube Angle | — | 74.5deg |
Effective Seat Tube Angle, ETT Center | 73.1deg | — |
Head Tube Length | 150mm | 145mm -5mm |
Bottom Bracket Drop | 76mm | 77mm +1mm |
Bottom Bracket Height | 273mm | 274mm +1mm |
Chainstay Length | 430mm | 425mm -5mm |
Chainstay Length Horizontal | 423.2mm | 418mm -5.2mm |
Front-Center | 614mm | 628.3mm +14.3mm |
Front-Center Horizontal | 609.3mm | 623.5mm +14.2mm |
Wheelbase | 1032.5mm | 1041.5mm +9mm |
Fork Offset/Rake | 50mm | 50mm +0mm |
Fork Length (Axle-To-Crown) | — | 409mm |
Trail | 67.3mm high | 64.7mm -2.6mm mid/neutral |
Mechanical Trail | 63.6mm | 61.4mm -2.2mm |
Wheel Flop | 20.7mm | 19.5mm -1.2mm |
Tire to Pedal Spindle | 95mm 170 mm cranks | 107.3mm +12.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 104mm +1mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 40mm +2mm |
Tire Outer Diameter | 698mm | 702mm +4mm |
Bike Length with Tires | 1730.5mm | 1743.5mm +13mm |
| 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 | Tantan web site | OG-EVKIN |
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