2027 Orbea Orca Aero Base 53
Build
700C/29 in × 29 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 | 540mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 524mm |
| Top Tube Length, Effective/Horizontal Center | 543mm |
| Top Tube Slope | 4deg |
| Head Tube Angle | 72.8deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 122mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 262mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 400.5mm |
| Front-Center | 578.8mm |
| Front-Center Horizontal | 573.5mm |
| Wheelbase | 974mm |
| Fork Offset/Rake | 43mm |
| Fork Length (On-Axis) | 368mm |
| Trail | 60.2mm mid/neutral |
| Mechanical Trail | 57.5mm |
| Wheel Flop | 17mm |
| Standover Height | 776mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 68.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 92mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 29mm |
| Tire Outer Diameter | 680mm |
| Bike Length with Tires | 1654mm |
| Crank Length | 170mm |
| Handlebar Width | 380mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 173 cm to 179 cm |
Source:www.orbea.com