1985 Panasonic All-Terrain Bike Pro

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake
Very aggressive stack and reachvs category
Very aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

18"
20"
22"
24"
Stack
465.2mm
513.2mm
561.3mm
609.3mm
Reach
391.2mm
394.6mm
390.1mm
386.6mm
Stack to Reach Ratio
1.19:1
1.3:1
1.44:1
1.58:1
Seat Tube Length, C-C
457.2mm
508mm
558.8mm
609.6mm
Top Tube Length, Effective/Horizontal Center
552mm
572mm
584mm
597mm
Top Tube Length, Actual C-C
552mm
572mm
584mm
597mm
Top Tube Slope
0deg
0deg
0deg
0deg
Head Tube Angle
70deg
70deg
70deg
70deg
Seat Tube Angle
71deg
71deg
71deg
71deg
Bottom Bracket Drop
32.4mm
32.5mm
32.6mm
32.8mm
Bottom Bracket Height
301.1mm
301mm
300.9mm
300.7mm
Chainstay Length
457mm
457mm
457mm
457mm
Chainstay Length Horizontal
455.9mm
455.8mm
455.8mm
455.8mm
Front-Center
615mm
625mm
638mm
652mm
Front-Center Horizontal
614.2mm
624.2mm
637.2mm
651.2mm
Wheelbase
1070mm
1080mm
1093mm
1107mm
Trail
Mechanical Trail
Wheel Flop
Tire to Pedal Spindle
111.5mm
170 mm cranks
121.5mm
170 mm cranks
134.5mm
170 mm cranks
148.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
131.1mm
170 mm cranks
131mm
170 mm cranks
130.9mm
170 mm cranks
130.7mm
170 mm cranks

Pro Build

18"
20"
22"
24"
Wheel Size
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
Tire Width
2.13in
2.13in
2.13in
2.13in
Tire Outer Diameter
667mm
667mm
667mm
667mm
Bike Length with Tires
1737mm
1747mm
1760mm
1774mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Rigid MTB
Source:https://i2.wp.com/www.panasonicbikemuseum.info/wp-content/uploads/1985cat15.jpg?fit=1215%2C1600&ssl=1