Bike-on-Bike
Default Config
Default Config
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of ROSE Bikes Backroad AL
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A21
Geometry
Stack | 600mm | 597mm -3mm |
Reach | 383mm | 390mm +7mm |
Stack to Reach Ratio | 1.57:1 | 1.53:1 |
Seat Tube Length, C-T | — | 535mm |
Seat Tube Length, Unknown | 510mm | — |
Top Tube Length, Effective/Horizontal HT Top | 560mm | 569mm +9mm |
Top Tube Slope | 11.9deg | 8.8deg -3.1deg |
Head Tube Angle | 71deg | 70deg -1deg |
Seat Tube Angle | 73.5deg | 73.5deg +0deg |
Head Tube Length | 175mm | 164mm -11mm |
Bottom Bracket Drop | 70mm | 73mm +3mm |
Bottom Bracket Height | 281mm | 266mm -15mm |
Chainstay Length | 430mm | 430mm +0mm |
Chainstay Length Horizontal | 424.3mm | 423.8mm -0.5mm |
Front-Center | 621.5mm | 633mm +11.5mm |
Front-Center Horizontal | 617.6mm | 628.2mm +10.6mm |
Wheelbase | 1041.9mm | 1052mm +10.1mm |
Fork Offset/Rake | 50mm | 45mm -5mm |
Fork Length (On-Axis) | 405mm | — |
Trail | 68mm high | 75.5mm +7.5mm high |
Mechanical Trail | 64.3mm | 70.9mm +6.6mm |
Wheel Flop | 20.9mm | 24.3mm +3.4mm |
Standover Height | 806mm | — |
Tire to Pedal Spindle | 98mm 172.5 mm cranks | 124mm +26mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 108.5mm 172.5 mm cranks | 96mm -12.5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 40mm | 47mm +7mm |
Tire Outer Diameter | 702mm | 678mm -24mm |
Bike Length with Tires | 1743.9mm | 1730mm -13.9mm |
Crank Length | 172.5mm | — |
Handlebar Width | 420mm | — |
Stem Length | 90mm | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Titanium |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.rosebikes.de/rose-backroad-al-grx-rx600-2696842?product_shape=fog+grey | https://www.serk.cc/a21/ |
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