2019 Bianchi Impulso Base
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
47cm | 50cm | 53cm | 55cm | 57cm | 59cm | 61cm | |
Stack | 538mm | 546mm | 553mm | 567mm | 578mm | 597mm | 610mm |
Reach | 366mm | 374mm | 377mm | 382mm | 389mm | 392mm | 393mm |
Stack to Reach Ratio | 1.47:1 | 1.46:1 | 1.47:1 | 1.48:1 | 1.49:1 | 1.52:1 | 1.55:1 |
Seat Tube Length, C-T | 470mm | 500mm | 530mm | 550mm | 570mm | 590mm | 610mm |
Seat Tube Length, C-C | 450mm | 470mm | 500mm | 520mm | 540mm | 570mm | 580mm |
Top Tube Length, Effective/Horizontal Center | 515mm | 525mm | 535mm | 550mm | 560mm | 575mm | 585mm |
Top Tube Length, Actual C-C | — | 509mm | 518mm | 534mm | 544mm | 559mm | 568mm |
Top Tube Slope | 9.8deg | 9.2deg | 9.1deg | 7.5deg | 7.3deg | 6.6deg | 6.7deg |
Head Tube Angle | 70deg | 71deg | 71.5deg | 71.5deg | 72deg | 72deg | 72.5deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74deg | 73.5deg | 73.5deg | 73deg | 72.5deg |
Head Tube Length | 120mm | 125mm | 130mm | 145mm | 155mm | 175mm | 185mm |
Bottom Bracket Drop | 68mm | 68mm | 68mm | 68mm | 68mm | 68mm | 68mm |
Bottom Bracket Height | 283mm | 283mm | 283mm | 283mm | 283mm | 283mm | 283mm |
Chainstay Length | 437mm | 437mm | 440mm | 440mm | 440mm | 443mm | 443mm |
Chainstay Length Horizontal | 431.7mm | 431.7mm | 434.7mm | 434.7mm | 434.7mm | 437.8mm | 437.8mm |
Trail | — — | — — | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — | — | — |
Wheel Flop | — | — | — | — | — | — | — |
Pedal Spindle to Ground Clearance | 113mm 170 mm cranks | 113mm 170 mm cranks | 113mm 170 mm cranks | 113mm 170 mm cranks | 113mm 170 mm cranks | 113mm 170 mm cranks | 113mm 170 mm cranks |
Base Build
47cm | 50cm | 53cm | 55cm | 57cm | 59cm | 61cm | |
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 | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
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
Endurance RoadSource:https://99spokes.com/bikes/bianchi/2019/impulso-all-road-105