Wossner Piston Ring Set for Polaris 500 Classic 1999-2006 RSB7300

When you're rebuilding your Polaris 500 Classic engine, piston ring quality directly impacts compression, blow-by control, and overall power delivery. Wossner rings are engineered to maintain precise tolerances and superior sealing across the entire RPM range, preventing power loss and extending engine life. If you're running Wossner pistons, this matched ring set is essential for realizing the full potential of your build.

The RSB7300 delivers optimized ring geometry and material composition to handle the thermal and mechanical stress of high-performance applications. You'll see measurable gains in cylinder pressure retention, reduced oil consumption, and more consistent performance whether you're trail riding or pushing hard on the track.

• Fits Polaris 500 Classic (1999-2006)
• Wossner piston-specific design
• Precision-engineered ring set
• CNC-manufactured tolerances
• High-temperature durable materials
• Optimized sealing geometry
• Reduces friction losses
• Improves compression retention
• Lowers blow-by rates
• Decreases oil consumption
• Bolt-on installation
• No special tools required
• Racing and trail-rated
• MPN: RSB7300