1985 Panasonic All-Terrain Bike Pro 20"
Build
26 in × 2.13 in
Stack and Reach vs. Category Trend
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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