2018 Panasonic Track Base 520
Build
700C/29 in × 23 mm
Insights
Somewhat aggressive stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 503.9mm |
| Reach | 403.9mm |
| Stack to Reach Ratio | 1.25:1 |
| Seat Tube Length, C-T | 520mm |
| Top Tube Length, Effective/Horizontal Center | 535mm |
| Top Tube Length, Actual C-C | 535mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 74.3deg |
| Seat Tube Angle | 75.5deg |
| Head Tube Length | 112mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 401.3mm |
| Front-Center | 571mm |
| Front-Center Horizontal | 568.8mm |
| Wheelbase | 970mm |
| Fork Offset/Rake | 35mm |
| Trail | 57.5mm mid/neutral |
| Mechanical Trail | 55.4mm |
| Wheel Flop | 15mm |
| Standover Height | 785mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 67mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1638mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:http://cycle.panasonic.jp/catalog/pos.pdf