2020 No. 22 Bicycle Company Aurora Base 54cm
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 562mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-C | 518mm |
| Top Tube Length, Effective/Horizontal Center | 545mm |
| Head Tube Angle | 72.2deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 418mm |
| Chainstay Length Horizontal | 411.2mm |
| Front-Center | 586mm |
| Front-Center Horizontal | 581.2mm |
| Wheelbase | 992.4mm |
| Fork Offset/Rake | 44.6mm |
| Trail | 62mm mid/neutral |
| Mechanical Trail | 59.1mm |
| Wheel Flop | 18.1mm |
| Standover Height | 795mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 77mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1670.4mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://22bicycles.com/pages/aurora/, No.22 Direct