Bike-on-Bike
Default Config
Insights
Somewhat aggressive stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Koga Miyata Roadrunner S
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 568mm | — |
Reach | 376.4mm | — |
Stack to Reach Ratio | 1.51:1 | — |
Seat Tube Length, C-T | 600mm | — |
Top Tube Length, Effective/Horizontal Center | 572mm | — |
Top Tube Length, Actual C-C | 572mm | — |
Top Tube Slope | 0deg | — |
Head Tube Angle | 71deg | — |
Seat Tube Angle | 71deg | — |
Bottom Bracket Drop | 58mm | — |
Bottom Bracket Height | 290mm | — |
Chainstay Length | 450mm | — |
Chainstay Length Horizontal | 446.3mm | — |
Front-Center | 621mm | — |
Front-Center Horizontal | 618.8mm | — |
Wheelbase | 1065mm | — |
Fork Offset/Rake | 50mm | — |
Trail | 66.9mm high | — — |
Mechanical Trail | 63.3mm | — |
Wheel Flop | 20.6mm | — |
Tire to Pedal Spindle | 103mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 120mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 37mm | — |
Tire Outer Diameter | 696mm | — |
Bike Length with Tires | 1761mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Swept Back Bar | — |
| Fork Travel | 40mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Aluminum | — |
| Fork Material | Unknown | — |
| Brake Type | Rim | — |
Meta
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| Source | https://www.koga.com/fr/service/brochures/2000-1976.htm, https://www.restoration.bike/bike-catalogs/koga-miyata-catalogs/, https://drive.google.com/file/d/1dDZI3a7k9sQtIKl-6hnsOt21w6m582-K/view?usp=sharing | — |
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