S&S Cycle Piston Ring Set for 4.125" Bore S&S Pistons

Ensure your S&S engine maintains peak performance and optimal compression with this high-quality S&S Cycle 4.125" piston ring set. Specifically engineered as a direct replacement for S&S flat top pistons, this set is crucial for any serious motorcycle engine rebuild.

Description

When undertaking a motorcycle engine rebuild, the quality of your piston rings directly impacts performance, efficiency, and longevity. This premium replacement piston ring set from S&S Cycle is meticulously crafted in the USA, guaranteeing superior materials and precision engineering. Designed for engines utilizing S&S flat top pistons with a 4.125" bore and an oversized +0.010" piston size, these rings provide a perfect fit and seal. By restoring proper cylinder compression, they help maximize horsepower, improve fuel efficiency, and reduce oil consumption, bringing your engine back to its factory-fresh power. Each set contains rings for two pistons, making it a complete solution for a standard engine overhaul. Trust S&S Cycle for reliable, high-performance engine components that stand the test of time on the road.

Features & Highlights

• Precision-Engineered S&S Replacement: Specifically designed as a direct replacement for S&S brand pistons, ensuring perfect compatibility and optimal performance without modification.
• Complete Two-Piston Set: Each package includes a full complement of rings for two pistons, providing a comprehensive solution for your engine's needs in a single purchase.
• Made in the USA Quality: Manufactured domestically with stringent quality controls, these rings offer exceptional durability and reliability for demanding motorcycle applications.
• Optimized for Flat Top Pistons: Engineered to integrate seamlessly with flat top piston designs, maintaining the intended combustion dynamics and efficiency of your S&S engine.
• Restores Engine Performance: Critical for rebuilding, these rings help restore lost compression, reduce blow-by, and minimize oil consumption, bringing back your engine's original power and efficiency.

Technical Specifications

• Product Name: Piston Rings
• Type: Replacement
• Units: Set
• Bore Size: 4.125"
• Piston Size: +0.010"
• Piston Head Shape: Flat Top
• Vendor Part Number: 940-0012

Important to Know

• These replacement ring sets are exclusively designed for S&S brand pistons only. Compatibility with other piston manufacturers is not guaranteed.