Classic Forged 2-stroke pistons are perfect for those looking to rebuild their 2-stroke engine with reliable, high-quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail.
Wiseco's legacy is rooted in 2-stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design to deliver the performance Wiseco built its name on.
Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
Improved tensile strength of forged material optimizes strength and service life
Designed and built for each specific 2-stroke powersports engine
Includes high-quality piston ring(s), wrist pin(s), and circlips
Engineered, forged, and machined in the USA in Mentor, OH
Wiseco 80-85 Yamaha SS440 (2309M06600 2598CD) Piston Kit
Wiseco 2 Stroke Forged Series Piston Kit, 66.00 mm Bore
Yamaha SS440 '80-85 (2309M06600 2598CD)
Engine Piston Set
66.00 mm Bore
Piston Kit
