Yamaha YR1
Revision as of 19:43, 24 November 2010 by Addicted2speed (talk | contribs)
The Yamaha YR-1 was an Air cooled, two stroke, parallel twin motorcycle made by Yamaha.
| Manufacturer | Yamaha |
|---|---|
| Production | 1967 |
| Successor | Yamaha YR2 |
| Engine | 348cc two-stroke twin-cylinder |
| Bore / Stroke | 61mm x 59.6mm |
| Top speed | 99 mph |
| Horse Power | 34.1 bhp @ 7,000 rpm |
| Transmission | 5-speed |
| Frame type | duplex cradle |
| Wheelbase | 1335mm |
| Weight | 342 lbs |
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