Wiseco 2022 Yamaha YZ125 56mm Bore GP Series Piston Kit

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.

Genuine Wiseco. Part number 900M05600.

Imported to order from our US supply partner — allow 7-14 days delivery.