Yamaha

XS1100

The Yamaha XS Eleven motorcycle, also called XS11 and XS1100, is a Japanese standard produced from 1978 to 1981, powered by an air-cooled 1,101 cc (67.2 cu in) 4-stroke, DOHC inline four-cylinder engine mounted transversely in a duplex cradle frame with swingarm rear suspension, shaft drive, and telescopic forks

The XS Eleven was the first four-cylinder four-stroke motorcycle from Yamaha. It exploited well-proven technology, first used by Yamaha in their previously released XS 750 four-stroke triple. When the XS Eleven was introduced, it earned a reputation as a heavy, powerful bike. In 1978 and 1979 it won Cycle Worlds Ten Best Bikes as the best Touring bike

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