Wiseco 2022 Yamaha YZ125 58mm 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. 58 mm Bore

• Dedicated forging design for strength-to-weight optimization
• Extra lightening operations for enhanced throttle response
• High-quality ring(s), wrist pin(s), and circlips included
• Engineered, forged, and machined in the USA in Mentor, OH
• Refreshed performance from the track to the trail
• Designed for all-purpose 2-stroke riding
• Great value for reliable fun factor