Wiseco Ring Set for Harley-Davidson Softail Low Rider S FXLRS 2020-2021 4060VMF

Ring seal degradation directly impacts compression efficiency and blow-by rates—two critical factors that separate a reliable engine from one prone to performance loss and premature wear. This Wiseco ring set is engineered to restore optimal combustion chamber sealing on your Softail Low Rider S, ensuring consistent power delivery and fuel efficiency across varied riding conditions. Whether you're rebuilding after high-mileage use or upgrading during a performance build, proper ring selection prevents oil consumption and maintains the compression ratio your engine was designed around.

Wiseco ring sets are manufactured to exacting tolerances that match their piston specifications, eliminating guesswork during engine assembly. The material composition resists thermal stress and carbon buildup, critical factors for engines subjected to sustained throttle input or aggressive riding. Installation is straightforward for experienced builders; however, proper ring gap clearance and bore conditioning remain essential for long-term reliability.

• MPN: 4060VMF
• Fitment: Harley-Davidson Softail Low Rider S FXLRS 2020-2021
• Application: Wiseco piston kits
• Material: Premium alloy steel
• Installation: Bolt-on assembly
• High-temperature resistant
• OEM compression specs
• Reduces blow-by
• Thermal cycling rated