2018 Bianchi Sempre Pro Base 55cm
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Bianchi Sempre Pro
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 388mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, Unknown | 520mm |
| Top Tube Length, Actual C-C | 550mm |
| Top Tube Slope | 5deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 402.3mm |
| Front-Center | 587mm |
| Front-Center Horizontal | 582.7mm |
| Wheelbase | 985mm |
| Fork Offset/Rake | 42mm |
| Trail | 61.9mm mid/neutral |
| Mechanical Trail | 59mm |
| Wheel Flop | 17.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 81mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1657mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://99spokes.com/en/bikes/bianchi/2019/sempre-pro