Bike-on-Bike
Medium
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 | 574mm | 582mm +8mm |
Reach | 393mm | 382mm -11mm |
Stack to Reach Ratio | 1.46:1 | 1.52:1 |
Seat Tube Length, C-T | 480mm | 460mm -20mm |
Top Tube Length, Effective/Horizontal HT Top | 558mm | 552mm -6mm |
Top Tube Slope | 12.1deg | — |
Head Tube Angle | 71.2deg | 71deg -0.2deg |
Seat Tube Angle | 74deg | — |
Effective Seat Tube Angle, ETT Center | — | 73.1deg |
Head Tube Length | 135mm | 150mm +15mm |
Bottom Bracket Drop | 80mm | 76mm -4mm |
Bottom Bracket Height | 288mm | 273mm -15mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 422.5mm | 423.2mm +0.7mm |
Front-Center | 625mm | 614mm -11mm |
Front-Center Horizontal | 619.5mm | 609.3mm -10.2mm |
Wheelbase | 1042mm | 1032.5mm -9.5mm |
Fork Offset/Rake | 55mm | 50mm -5mm |
Fork Length (Axle-To-Crown) | 405mm | — |
Trail | 67.2mm high | 67.3mm +0.1mm high |
Mechanical Trail | 63.6mm | 63.6mm +0mm |
Wheel Flop | 20.5mm | 20.7mm +0.2mm |
Standover Height | 863mm | — |
Tire to Pedal Spindle | 87mm 170 mm cranks | 95mm +8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 118mm 170 mm cranks | 103mm -15mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 57mm | 38mm -19mm |
Tire Width Max | 57mm | — |
Tire Outer Diameter | 736mm | 698mm -38mm |
Bike Length with Tires | 1778mm | 1730.5mm -47.5mm |
| 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 | |
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