1985 Panasonic Touring Pro-Touring 21

Build

630mm BSD × 1.25 in

Insights

Somewhat aggressive stack and reach vs trend of touring bikes
Design deviates from other sizes of Panasonic Touring

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
544.1mm
Reach
375.5mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-C
533.4mm
Top Tube Length, Effective/Horizontal Center
540mm
Top Tube Length, Actual C-C
540mm
Top Tube Slope
0deg
Head Tube Angle
71.3deg
Seat Tube Angle
73.3deg
Bottom Bracket Drop
71.3mm
Bottom Bracket Height
275.5mm
Chainstay Length
445mm
Chainstay Length Horizontal
439.3mm
Front-Center
598mm
Front-Center Horizontal
593.7mm
Wheelbase
1033mm
Trail
Tire to Pedal Spindle Distance
With 170 mm cranks
81.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
105.5mm

Pro-Touring Build

Wheel Size
630mm BSD
Tire Width
1.25in
Tire Outer Diameter
693.5mm
Bike Length with Tires
1726.5mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:https://i0.wp.com/www.panasonicbikemuseum.info/wp-content/uploads/1985cat13.jpg?fit=1191%2C1600&ssl=1