1985 Panasonic All-Terrain Bike Pro 20"

Build

26 in × 2.13 in

Insights

Very aggressive stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
513.2mm
Reach
394.6mm
Stack to Reach Ratio
1.3:1
Seat Tube Length, C-C
508mm
Top Tube Length, Effective/Horizontal Center
572mm
Top Tube Length, Actual C-C
572mm
Top Tube Slope
0deg
Head Tube Angle
70deg
Seat Tube Angle
71deg
Bottom Bracket Drop
32.5mm
Bottom Bracket Height
301.1mm
Chainstay Length
457mm
Chainstay Length Horizontal
455.8mm
Front-Center
625mm
Front-Center Horizontal
624.2mm
Wheelbase
1080mm
Trail
Tire to Pedal Spindle Distance
With 170 mm cranks
121.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
131.1mm

Pro Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2.13in
Tire Outer Diameter
667.2mm
Bike Length with Tires
1747.2mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:https://i2.wp.com/www.panasonicbikemuseum.info/wp-content/uploads/1985cat15.jpg?fit=1215%2C1600&ssl=1