2007 Bianchi Roger Base 61

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of cyclocross bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
606.1mm
Reach
400.6mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
610mm
Top Tube Length, Effective/Horizontal Center
592mm
Top Tube Length, Actual C-C
585mm
Top Tube Slope
2.3deg
Head Tube Angle
72deg
Seat Tube Angle
72.5deg
Chainstay Length
425mm
Wheelbase
1048mm
Fork Offset/Rake
50mm
Trail
58.9mm
mid/​neutral
Mechanical Trail
56mm
Wheel Flop
17.3mm
Standover Height
33.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1734mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://web.archive.org/web/20070223003712/http://bianchiusa.com/07_roger.html#