Description
If you’re serious about rebuilding your Banshee’s top end, a quality piston kit isn’t optional—it’s essential. Wiseco’s forged pistons are engineered to handle the demands of 2-stroke performance, delivering consistent power delivery while resisting the thermal stress that destroys stock components. This complete kit eliminates the guesswork of sourcing compatible rings, pins, and gaskets separately, getting you back on the track faster.
The high-silicone bar stock construction provides the strength needed for aggressive riding and tuning, while the low thermal expansion design keeps your engine reliable even at sustained high RPMs. Since this is a full top-end package, you’re getting everything required for installation—no hunting for additional hardware or compatibility headaches with aftermarket ring sets.
- Wiseco forged pistons
- High-silicone bar stock
- Lower thermal expansion
- Includes piston rings
- Wrist pins included
- Circlips included
- Top-end gasket kit
- Complete rebuild package
- 2-stroke optimized
- Fits YFZ350 Banshee (1987-2006)
- MPN: PK141
- Bolt-on installation
