2022 Corvus Cycles Akio Base 20 Inch
Build
650B/27.5 in × 4.5 in
Insights
Average stack and reach vs trend of rigid fatbike bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 618mm |
| Reach | 441mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal Center | 630mm |
| Top Tube Slope | 14.3deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 346.3mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 440.9mm |
| Front-Center | 717.6mm |
| Front-Center Horizontal | 715.1mm |
| Wheelbase | 1156mm |
| Fork Offset/Rake | 55.9mm |
| Trail | 96.1mm very high |
| Mechanical Trail | 89.7mm |
| Wheel Flop | 32.2mm |
| Standover Height | 763mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 141.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 176.3mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 4.5in |
| Tire Outer Diameter | 812.6mm |
| Bike Length with Tires | 1968.6mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://corvuscycles.com/product/akio/