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 | 568.2mm -13.8mm |
Reach | 382mm | 387.4mm +5.4mm |
Stack to Reach Ratio | 1.52:1 | 1.47:1 |
Seat Tube Length, C-T | 460mm | 480mm +20mm |
Top Tube Length, Effective/Horizontal HT Top | 552mm | 545mm -7mm |
Top Tube Slope | — | 11.6deg |
Head Tube Angle | 71deg | 71deg +0deg |
Seat Tube Angle | — | 74.5deg |
Effective Seat Tube Angle, ETT Center | 73.1deg | — |
Head Tube Length | 150mm | 125mm -25mm |
Bottom Bracket Drop | 76mm | 78mm +2mm |
Bottom Bracket Height | 273mm | 273mm +0mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 423.2mm | 422.9mm -0.3mm |
Front-Center | 614mm | 612mm -2mm |
Front-Center Horizontal | 609.3mm | 607mm -2.3mm |
Wheelbase | 1032.5mm | 1029.9mm -2.6mm |
Fork Offset/Rake | 50mm | 48mm -2mm |
Fork Length (Axle-To-Crown) | — | 410mm |
Trail | 67.3mm high | 70.1mm +2.8mm high |
Mechanical Trail | 63.6mm | 66.3mm +2.7mm |
Wheel Flop | 20.7mm | 21.6mm +0.9mm |
Standover Height | — | 796mm |
Tire to Pedal Spindle | 95mm 170 mm cranks | 91mm -4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 103mm +0mm 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 | 1731.9mm +1.4mm |
| 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 | https://www.rosebikes.com/p/rose-backroad-al-eq-2725772 |
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