Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Average stack and reach vs trend of performance road bikes
Geometry
Stack | 542mm | 544mm +2mm |
Reach | 385mm | 384mm -1mm |
Stack to Reach Ratio | 1.41:1 | 1.42:1 |
Seat Tube Length, C-T | 524mm | 473mm -51mm |
Top Tube Length, Effective/Horizontal Center | 545.5mm | 540mm -5.5mm |
Top Tube Slope | 4.2deg | 9.9deg +5.7deg |
Head Tube Angle | 72.8deg | 73deg +0.2deg |
Seat Tube Angle | 73.5deg | 74deg +0.5deg |
Head Tube Length | 134.9mm | 136.5mm +1.6mm |
Bottom Bracket Drop | 74mm | 72mm -2mm |
Bottom Bracket Height | 262mm | 271mm +9mm |
Chainstay Length | 408mm | 410mm +2mm |
Chainstay Length Horizontal | 401.2mm | 403.6mm +2.4mm |
Front-Center | 579.6mm | 579mm -0.6mm |
Front-Center Horizontal | 574.9mm | 577.4mm +2.5mm |
Wheelbase | 976.1mm | 981mm +4.9mm |
Fork Offset/Rake | 43mm | 47mm +4mm |
Fork Length (On-Axis) | — | 370mm |
Fork Length (Axle-To-Crown) | 370mm | — |
Trail | 59mm mid/neutral | 55.7mm -3.3mm mid/neutral |
Mechanical Trail | 56.4mm | 53.3mm -3.1mm |
Wheel Flop | 16.7mm | 15.6mm -1.1mm |
Standover Height | 775mm | — |
Tire to Pedal Spindle | 73.6mm 170 mm cranks | 66mm -7.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 92mm 170 mm cranks | 101mm +9mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 32mm +7mm |
Tire Outer Diameter | 672mm | 686mm +14mm |
Bike Length with Tires | 1648.1mm | 1667mm +18.9mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.orbea.com/gb-en/bicicletas/carretera/orca-aero/cat/orca-aero-m31eltd-pwr-2023#geometry-and-sizes | https://mondincecycle.com/product/2026-one-piece-monocoque-eps-t1100-carbon-fiber-aero-road-bike-frame-fm126 |
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