2006 Bianchi Boardwalk Base 21"
Build
700C/29 in × 32 mm
Insights
Design deviates from other sizes of Bianchi Boardwalk
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 560mm |
| Reach | 424mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, Effective Center | 533mm |
| Top Tube Length, Effective/Horizontal Center | 590mm |
| Top Tube Length, Actual C-C | 575mm |
| Top Tube Slope | 5.9deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 58mm |
| Bottom Bracket Height | 285mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 426.1mm |
| Front-Center | 656.5mm |
| Front-Center Horizontal | 653.9mm |
| Wheelbase | 1080mm |
| Wheelbase Max | 1062mm |
| Fork Offset/Rake | 52mm |
| Trail | 63.1mm mid/neutral |
| Mechanical Trail | 59.7mm |
| Wheel Flop | 19.4mm |
| Standover Height | 787.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 143.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 115mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1766mm |
| Stem Angle | 10deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Steel |
| Brake Type | Rim |
Source:http://www.bianchiusa.com/archives/2006/cross-terrain/boardwalk/