2021 Bianchi Aria Base 47
Build
700C/29 in × 25 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Bianchi Aria
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 490mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.29:1 |
| Seat Tube Length, C-T | 440mm |
| Top Tube Length, Effective/Horizontal HT Top | 515mm |
| Top Tube Slope | 7.6deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 58mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 405.9mm |
| Front-Center | 581mm |
| Front-Center Horizontal | 578.1mm |
| Wheelbase | 984mm |
| Fork Offset/Rake | 43.5mm |
| Trail | 72.9mm high |
| Mechanical Trail | 68.7mm |
| Wheel Flop | 22.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 75mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 108mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1656mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 90mm |
| Stem Angle | -8deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Unknown |
Source:https://www.bianchi.com/bike/aria-disc-105-11sp/