2023 Orbea Orca Aero M31 eLTD 47
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Orbea Orca Aero
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 496mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.34:1 |
| Seat Tube Length, C-T | 459mm |
| Top Tube Length, Effective/Horizontal Center | 507.6mm |
| Top Tube Slope | 6.2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 93.1mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 260mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 400.9mm |
| Front-Center | 570.4mm |
| Front-Center Horizontal | 565.3mm |
| Wheelbase | 966.2mm |
| Fork Offset/Rake | 48mm |
| Fork Length (Axle-To-Crown) | 370mm |
| Trail | 65mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 20mm |
| Standover Height | 717mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 64.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 90mm |
M31 eLTD Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1638.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.orbea.com/gb-en/bicicletas/carretera/orca-aero/cat/orca-aero-m31eltd-pwr-2023#geometry-and-sizes