2006 Bianchi Boardwalk Base 21"

Build

700C/29 in × 32 mm

Insights

Very aggressive stack and reach vs trend of hybrid bikes
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/