Yamaha SR500 Motorcycle - Street (1978-1981)

The Yamaha SR500, produced from 1978 to 1981, is a classic single-cylinder motorcycle known for its robust 499cc air-cooled SOHC engine. Derived from the XT500 dual-sport platform, it was specifically tuned for street performance, offering a blend of simplicity and engaging riding. Its 499cc single-cylinder, two-valve engine, with kick-start only, maintained consistent horsepower output of approximately 31-33 hp throughout its production. During its production run from 1978 to 1981, the SR500 did not feature traditional trim levels, but rather annual model designations (SR500E, F, G, H) that indicated minor updates. A notable change occurred in 1980 with the SR500G, where the rear disc brake was replaced by a drum brake, alongside a lighter crankshaft and EPA-mandated carburetor adjustments. The core 499cc engine architecture remained consistent throughout these years, focusing on durability and street-oriented power delivery. FAQ:

Q: Is this product compatible with my Yamaha SR500?

A: To ensure perfect fitment, please use the year and model selector at the top of the page. Q: Are there different versions of the SR500 from 1978-1981?

A: Yes, minor updates were introduced annually. Use our selector to find parts specific to your model year.

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