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 | 583.4mm | 582mm -1.4mm |
Reach | 395.5mm | 382mm -13.5mm |
Stack to Reach Ratio | 1.48:1 | 1.52:1 |
Seat Tube Length, C-T | 490mm | 460mm -30mm |
Top Tube Length, Effective/Horizontal HT Top | 560mm | 552mm -8mm |
Top Tube Slope | 11.9deg | — |
Head Tube Angle | 71.25deg | 71deg -0.25deg |
Seat Tube Angle | 74.25deg | — |
Effective Seat Tube Angle, ETT Center | — | 73.1deg |
Head Tube Length | 140mm | 150mm +10mm |
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 | 622.6mm | 614mm -8.6mm |
Front-Center Horizontal | 617.7mm | 609.3mm -8.4mm |
Wheelbase | 1040.6mm | 1032.5mm -8.1mm |
Fork Offset/Rake | 48mm | 50mm +2mm |
Fork Length (Axle-To-Crown) | 410mm | — |
Trail | 68.5mm high | 67.3mm -1.2mm high |
Mechanical Trail | 64.8mm | 63.6mm -1.2mm |
Wheel Flop | 20.8mm | 20.7mm -0.1mm |
Standover Height | 808mm | — |
Tire to Pedal Spindle | 101.6mm 170 mm cranks | 95mm -6.6mm 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 | 1742.6mm | 1730.5mm -12.1mm |
| 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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