Bike-on-Bike
Default Config
Default Config
Insights
Somewhat aggressive stack and reach vs trend of all-road/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 | 568.2mm | 582mm +13.8mm |
Reach | 387.4mm | 382mm -5.4mm |
Stack to Reach Ratio | 1.47:1 | 1.52:1 |
Seat Tube Length, C-T | 480mm | 460mm -20mm |
Top Tube Length, Effective/Horizontal HT Top | 545mm | 552mm +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 | 125mm | 150mm +25mm |
Bottom Bracket Drop | 78mm | 76mm -2mm |
Bottom Bracket Height | 273mm | 273mm +0mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 422.9mm | 423.2mm +0.3mm |
Front-Center | 612mm | 614mm +2mm |
Front-Center Horizontal | 607mm | 609.3mm +2.3mm |
Wheelbase | 1029.9mm | 1032.5mm +2.6mm |
Fork Offset/Rake | 48mm | 50mm +2mm |
Fork Length (Axle-To-Crown) | 410mm | — |
Trail | 70.1mm high | 67.3mm -2.8mm high |
Mechanical Trail | 66.3mm | 63.6mm -2.7mm |
Wheel Flop | 21.6mm | 20.7mm -0.9mm |
Standover Height | 796mm | — |
Tire to Pedal Spindle | 91mm 170 mm cranks | 95mm +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 | 40mm | 38mm -2mm |
Tire Outer Diameter | 702mm | 698mm -4mm |
Bike Length with Tires | 1731.9mm | 1730.5mm -1.4mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.rosebikes.com/p/rose-backroad-al-eq-2725772 | Tantan web site |
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