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
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Trek Bikes Checkpoint
Geometry
Stack | 582mm | 566mm -16mm |
Reach | 382mm | 385mm +3mm |
Stack to Reach Ratio | 1.52:1 | 1.47:1 |
Seat Tube Length, C-T | 460mm | 520mm +60mm |
Top Tube Length, Effective/Horizontal Center | — | 548mm |
Top Tube Length, Effective/Horizontal HT Top | 552mm | — |
Top Tube Slope | — | 7.2deg |
Head Tube Angle | 71deg | 71.6deg +0.6deg |
Seat Tube Angle | — | 73.7deg |
Effective Seat Tube Angle, ETT Center | 73.1deg | — |
Head Tube Length | 150mm | 117mm -33mm |
Bottom Bracket Drop | 76mm | 78mm +2mm |
Bottom Bracket Height | 273mm | 275mm +2mm |
Chainstay Length | 430mm | 435mm +5mm |
Chainstay Length Horizontal | 423.2mm | 428mm +4.8mm |
Front-Center | 614mm | 610.1mm -3.9mm |
Front-Center Horizontal | 609.3mm | 605.1mm -4.2mm |
Wheelbase | 1032.5mm | 1033mm +0.5mm |
Fork Offset/Rake | 50mm | 49mm -1mm |
Trail | 67.3mm high | 65.8mm -1.5mm high |
Mechanical Trail | 63.6mm | 62.4mm -1.2mm |
Wheel Flop | 20.7mm | 19.7mm -1mm |
Standover Height | — | 765mm |
Tire to Pedal Spindle | 95mm 170 mm cranks | 87.1mm -7.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 105mm +2mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 42mm +4mm |
Tire Outer Diameter | 698mm | 706mm +8mm |
Bike Length with Tires | 1730.5mm | 1739mm +8.5mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Aluminum |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | Tantan web site | n/a |
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