2027 Orbea Orca Aero Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
47 | 49 | 51 | 53 | 55 | 57 | 60 | |
Stack | 495mm | 504mm | 520mm | 540mm | 560mm | 578mm | 604mm |
Reach | 370mm | 375mm | 380mm | 385mm | 390mm | 397mm | 404mm |
Stack to Reach Ratio | 1.34:1 | 1.34:1 | 1.37:1 | 1.4:1 | 1.44:1 | 1.46:1 | 1.5:1 |
Seat Tube Length, C-T | 459mm | 474mm | 499mm | 524mm | 545mm | 565mm | 592mm |
Top Tube Length, Effective/Horizontal Center | 505mm | 518mm | 530mm | 543mm | 555mm | 571mm | 584mm |
Top Tube Slope | 6.1deg | 5.5deg | 4.5deg | 4deg | 3.9deg | 3.8deg | 3.7deg |
Head Tube Angle | 70.8deg | 71.3deg | 72.2deg | 72.8deg | 73deg | 73.2deg | 73.2deg |
Seat Tube Angle | 74.5deg | 74deg | 73.7deg | 73.5deg | 73.5deg | 73.2deg | 73.2deg |
Head Tube Length | 84mm | 92mm | 107mm | 122mm | 145mm | 163mm | 190mm |
Bottom Bracket Drop | 78mm | 78mm | 78mm | 78mm | 76mm | 76mm | 76mm |
Bottom Bracket Height | 262mm | 262mm | 262mm | 262mm | 264mm | 264mm | 264mm |
Chainstay Length | 408mm | 408mm | 408mm | 408mm | 408mm | 408mm | 408mm |
Chainstay Length Horizontal | 400.5mm | 400.5mm | 400.5mm | 400.5mm | 400.9mm | 400.9mm | 400.9mm |
Front-Center | 570.9mm | 575.8mm | 577.8mm | 578.8mm | 589.1mm | 599mm | 612.9mm |
Front-Center Horizontal | 565.5mm | 570.5mm | 572.5mm | 573.5mm | 584.1mm | 594.1mm | 608.1mm |
Wheelbase | 966mm | 971mm | 973mm | 974mm | 985mm | 995mm | 1009mm |
Fork Offset/Rake | 48mm | 48mm | 48mm | 43mm | 43mm | 43mm | 43mm |
Fork Length (On-Axis) | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm |
Trail | 67.6mm high | 64.4mm mid/​neutral | 58.8mm mid/​neutral | 60.2mm mid/​neutral | 59mm mid/​neutral | 57.7mm mid/​neutral | 57.7mm mid/​neutral |
Mechanical Trail | 63.8mm | 61mm | 55.9mm | 57.5mm | 56.4mm | 55.3mm | 55.3mm |
Wheel Flop | 21mm | 19.6mm | 17.1mm | 17mm | 16.5mm | 16mm | 16mm |
Standover Height | 723mm | 734mm | 754mm | 776mm | 798mm | 816mm | 842mm |
Tire to Pedal Spindle | 65.9mm 165 mm cranks | 65.8mm 170 mm cranks | 67.8mm 170 mm cranks | 68.8mm 170 mm cranks | 76.6mm 172.5 mm cranks | 86.5mm 172.5 mm cranks | 97.9mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 97mm 165 mm cranks | 92mm 170 mm cranks | 92mm 170 mm cranks | 92mm 170 mm cranks | 91.5mm 172.5 mm cranks | 91.5mm 172.5 mm cranks | 89mm 175 mm cranks |
Base Build
47 | 49 | 51 | 53 | 55 | 57 | 60 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 29mm | 29mm | 29mm | 29mm | 29mm | 29mm | 29mm |
Tire Width Max | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm |
Tire Outer Diameter | 680mm | 680mm | 680mm | 680mm | 680mm | 680mm | 680mm |
Bike Length with Tires | 1646mm | 1651mm | 1653mm | 1654mm | 1665mm | 1675mm | 1689mm |
Crank Length | 165mm | 170mm | 170mm | 170mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 360mm | 380mm | 380mm | 380mm | 400mm | 400mm | 400mm |
Stem Length | 80mm | 90mm | 90mm | 100mm | 100mm | 110mm | 120mm |
Published Sizing Recommendations
Height | 155 cm to 160 cm | 160 cm to 166 cm | 167 cm to 172 cm | 173 cm to 179 cm | 180 cm to 185 cm | 186 cm to 191 cm | 192 cm to 207 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:www.orbea.com