Ring Set

Restore strong compression and reliable engine performance with the Wiseco 1909CS piston ring set. Fresh rings help your engine seal the combustion chamber correctly, improving starting, throttle response, and overall efficiency. If your current rings are worn, replacing them is one of the most effective ways to refresh a top-end and protect your cylinder from blow-by and excess wear.

This set is designed as a direct replacement and is intended to fit Wiseco pistons only, ensuring the correct ring geometry and compatibility for proper sealing and long service life.

Key features:

• ✅ Replacement ring set for pistons
• ✅ Designed to fit Wiseco pistons only
• ✅ Helps maintain correct sealing for consistent performance

Benefits of using it:

• 🔹 Restores compression for improved power delivery and easier starting
• 🔹 Reduces blow-by to help the engine run cleaner and more efficiently
• 🔹 Cost-effective way to refresh a top-end during routine maintenance

Technical specifications (if needed):

• 📌 Brand: Wiseco
• 📌 Vendor part number: 1909CS
• 📌 Bore size: 48.50 mm
• 📌 Displacement: 84.7 cc
• 📌 Units: Each

Why choose this product?

• ⭐ Genuine Wiseco replacement component for correct fit and function
• ⭐ Built to match Wiseco piston specifications for dependable sealing
• ⭐ Ideal for planned top-end service intervals and performance refreshes