Description
Worn or damaged piston rings directly compromise compression, increase blow-by, and degrade power output—especially critical on a high-strung 450 SX-F that demands peak performance. The Wiseco 9500ZS ring set restores factory-spec sealing with precision-engineered tolerances and durable materials built to withstand both aggressive trail riding and race-day conditions. Whether you’re rebuilding after a top-end failure or refreshing your engine for maximum reliability, this is the OEM-quality upgrade serious KTM owners choose.
- Bore diameter: 95mm
- Application: KTM 450 SX-F
- Year range: 2003–2006
- MPN: 9500ZS
- Quantity per set: Single piston
- Material: High-performance alloy
- Installation: Bolt-on replacement
- Reduces blow-by effectively
- Improves compression seal
- Street and race rated
