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 | 538mm -4mm |
Reach | 385mm | 386mm +1mm |
Stack to Reach Ratio | 1.41:1 | 1.39:1 |
Seat Tube Length, C-T | 524mm | 476mm -48mm |
Top Tube Length, Effective/Horizontal Center | 545.5mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 540mm |
Top Tube Slope | 4.2deg | 8.8deg +4.6deg |
Head Tube Angle | 72.8deg | 73deg +0.2deg |
Seat Tube Angle | 73.5deg | 74deg +0.5deg |
Head Tube Length | 134.9mm | 130mm -4.9mm |
Bottom Bracket Drop | 74mm | 72mm -2mm |
Bottom Bracket Height | 262mm | 267mm +5mm |
Chainstay Length | 408mm | 410mm +2mm |
Chainstay Length Horizontal | 401.2mm | 403.6mm +2.4mm |
Front-Center | 579.6mm | 578.9mm -0.7mm |
Front-Center Horizontal | 574.9mm | 574.4mm -0.5mm |
Wheelbase | 976.1mm | 978mm +1.9mm |
Fork Offset/Rake | 43mm | 44mm +1mm |
Fork Length (Axle-To-Crown) | 370mm | 372mm +2mm |
Trail | 59mm mid/neutral | 57.6mm -1.4mm mid/neutral |
Mechanical Trail | 56.4mm | 55.1mm -1.3mm |
Wheel Flop | 16.7mm | 16.1mm -0.6mm |
Standover Height | 775mm | — |
Tire to Pedal Spindle | 73.6mm 170 mm cranks | 69.9mm -3.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 92mm 170 mm cranks | 97mm +5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 28mm +3mm |
Tire Outer Diameter | 672mm | 678mm +6mm |
Bike Length with Tires | 1648.1mm | 1656mm +7.9mm |
| 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 | Rim |
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://www.sekabikes.com/spear-2/ |
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