Wiseco Yamaha YZ490 84-90/WR500 92-93 3445TD Piston Kit

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability.

This Part Fits:

Year	Make	Model	Submodel
1992-1993	Yamaha	WR500	Base
1984-1990	Yamaha	YZ490	Base

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