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 ROSE Bikes Backroad AL
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of LightCarbon Gravel
Geometry
Stack | 540.8mm | 530.3mm -10.5mm |
Reach | 365.1mm | 377.9mm +12.8mm |
Stack to Reach Ratio | 1.48:1 | 1.4:1 |
Seat Tube Length, C-T | 440mm | — |
Seat Tube Length, C-TTT | — | 460mm |
Top Tube Length, Effective/Horizontal HT Top | 510mm | 525mm +15mm |
Top Tube Slope | 13.6deg | 7.6deg -6deg |
Head Tube Angle | 70deg | 70.5deg +0.5deg |
Seat Tube Angle | 75deg | 74.5deg -0.5deg |
Head Tube Length | 100mm | 110mm +10mm |
Bottom Bracket Drop | 78mm | 70mm -8mm |
Bottom Bracket Height | 273mm | 282mm +9mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 422.9mm | 424.3mm +1.4mm |
Front-Center | 589.8mm | 598.1mm +8.3mm |
Front-Center Horizontal | 584.6mm | 593.9mm +9.3mm |
Wheelbase | 1007.5mm | 1018.2mm +10.7mm |
Fork Offset/Rake | 48mm | 50mm +2mm |
Fork Length (On-Axis) | — | 395mm |
Fork Length (Axle-To-Crown) | 410mm | — |
Trail | 76.7mm high | 71.6mm -5.1mm high |
Mechanical Trail | 72.1mm | 67.5mm -4.6mm |
Wheel Flop | 24.6mm | 22.5mm -2.1mm |
Standover Height | 763mm | — |
Tire to Pedal Spindle | 68.8mm 170 mm cranks | 76.1mm +7.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 112mm +9mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 41mm +1mm |
Tire Outer Diameter | 702mm | 704mm +2mm |
Bike Length with Tires | 1709.5mm | 1722.2mm +12.7mm |
| 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 | https://www.lightcarbon.com/lightcarbon-addict-best-carbon-gravel-bike-frame_p16.html, https://www.lightcarbon.com/2021-new-carbon-gravel-frameset-with-integrated-stem-system_p171.html |
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