2-Stroke Pistons
Wiseco’s legacy is rooted in 2-stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2-stroke forged 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. Wiseco 2-stroke forged pistons are available for everything from Honda to KTM to Yamaha, and many more.
Classic Forged
Reliable Rebuild
- Classic, reliable forged 2-stroke pistons covering
a wide variety of powersports rebuilds - Everything from vintage motocross models to classic street to snowmobiles
- Refreshed performance from the track to the trail
- Forged material improves tensile strength over cast
- Wrist pin, rings, and circlips included
GP Series
Designed for Endurance/High RPM Applications
- Designed with optimized features for long service life and top-end power
- Electra-Coated crown, ring groove, and pin bore resist potential wear, combustion heat damages, and ring micro-welding
- ArmorGlife skirt coating reduces friction to optimize performance potential
- Wrist pin, rings, and circlips included
Pro-Lite
All-Purpose Riding
- Wiseco’s staple Forged 2-stroke piston
- Great value for a reliable fun factor
- Refreshed performance from the track to the trail
- Optimizing forging design for strength optimization
- Extra lightening operations for enhanced throttle response
- Wrist pin, rings, and circlips included
Racer Elite
Designed for Full-Race Applications
- First 2-stroke piston to be forged with 2000-series alloy, providing greater tensile strength
- ArmorPlating surface treatment on the crown, in ring groove, and pin bores protect from harmful detonation, friction wear, and ring micro-welding
- ArmorFit skirt coating conforms to the cylinder bore for optimized fitment, translating to optimized performance
- Wrist pin, rings, and circlips included