Yamaha WR500 Dirt Bike (1991-1993)

The Yamaha WR500, a legendary two-stroke dirt bike, was introduced in 1991 as a 1992 model and produced until late 1993. Positioned as a robust off-road machine, it was a significant evolution from its predecessor, the Yamaha YZ490. Powering the WR500 was a potent 487cc two-stroke engine, delivering approximately 58 to 62 horsepower at 6,500 rpm. This model was primarily offered as a single variant, with year-specific designations like WR500ZD for 1992 and WR500ZE for 1993, sometimes referred to as the "WR500 Base."

Throughout its production run from 1991 to 1993, the WR500 maintained a consistent platform without major mid-cycle generation changes. Key innovations, such as engine modifications (including a smaller 38mm Mikuni carburetor, revised combustion chamber, and a new pipe/silencer) and chassis improvements (derived from the 1991 YZ250 unit with a removable subframe and longer swingarm), were incorporated upon its initial introduction. The suspension was also stiffened compared to the YZ250. No other distinct trims or significant platform alterations occurred during these specific model years. FAQ:

Q: How do I ensure I select the correct parts for my Yamaha WR500?

A: Always use the year and model selector on this page to find parts specifically compatible with your 1991-1993 Yamaha WR500.

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