Yamaha XJ550 Seca (1981)
The Yamaha XJ550 Seca is a four-stroke, transverse four-cylinder motorcycle that was produced in 1981. It has 528cc and 2 valves per cylinder with a compression ratio of 9.5:1. It
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The Yamaha XJ550 Seca is a four-stroke, transverse four-cylinder motorcycle that was produced in 1981. It has 528cc and 2 valves per cylinder with a compression ratio of 9.5:1. It
Continue reading