Wiseco 18-25 Yamaha YZ65 43.5mm Piston Kit

Wiseco 2 Stroke Forged Series Piston Kit Yamaha YZ65 43.5mm

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength.

Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.

Wiseco's Pro-Lite is the forged 2-stroke piston that started it all! Wiseco Pro-Lite forged 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design in a part built for all-purpose 2-stroke riding.

Designed to offer great value, great reliability, and great performance, Pro-Lite is the staple of 2-stoke pistons!