{"product_id":"hastings-piston-ring-set-for-two-pistons","title":"Hastings Piston Ring Set for Two Pistons","description":"\u003cp\u003eUpgrade your engine's performance and reliability with the \u003cstrong\u003eHastings Piston Ring Set\u003c\/strong\u003e. This comprehensive kit provides all the necessary \u003cstrong\u003emotorcycle piston rings\u003c\/strong\u003e to restore optimal compression and oil control for two pistons, ensuring your motorcycle runs efficiently and powerfully.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDesigned for precision and durability, this Hastings Piston Ring Set is engineered to meet the demanding requirements of your motorcycle engine. Each set includes top compression rings, second compression rings, and oil control rings, providing a complete solution for an engine rebuild or performance upgrade. The top compression rings feature a Barrel Face design, crucial for efficient heat transfer between the piston and cylinder wall while effectively controlling combustion chamber gases. This design allows the piston to optimally transfer the energy of expanding combustion gases to the crankshaft, enhancing overall engine output.\u003c\/p\u003e\n\u003cp\u003eThe second compression rings are Napier-style, characterized by a reverse twist and a taper-machined ring face. This innovative design duplicates the scraping edge of a positive twist torsional ring, promoting superior side sealing. This action prevents oil from being forced under and behind the ring, leading to significantly better oil economy and reduced consumption. For precise lubrication management, the oil control rings are a Three Piece Flex Vent design. This three-piece construction allows for rails with a small cross-sectional area, ensuring excellent conformability to the cylinder bore. With uniform pressure provided by four steel rails and two expanders, these rings assure positive and consistent oil control, critical for engine longevity and performance. Proudly \u003cstrong\u003eMade in the USA\u003c\/strong\u003e, this \u003cstrong\u003episton ring replacement\u003c\/strong\u003e kit includes enough rings for two pistons, making it a reliable choice for your engine's needs.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Piston Ring Set:\u003c\/strong\u003e Includes top compression (Barrel Face), second compression (Napier), and three-piece Flex Vent oil control rings for a comprehensive engine overhaul.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Compression \u0026amp; Heat Transfer:\u003c\/strong\u003e Barrel Face top rings efficiently transfer heat and seal combustion gases, maximizing piston energy transfer to the crankshaft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Oil Economy:\u003c\/strong\u003e Napier second rings feature a reverse twist and taper-machined face, promoting side sealing to prevent oil bypass and improve fuel efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositive Oil Control:\u003c\/strong\u003e Three-piece Flex Vent oil rings offer exceptional bore conformability and uniform pressure via four steel rails and two expanders, ensuring precise oil management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngineered for Durability:\u003c\/strong\u003e Crafted in the USA, this high-quality set provides enough rings for two pistons, ensuring long-lasting performance and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Piston Ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e WG1297672, 2M6482080\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hastings","offers":[{"title":"Default Title","offer_id":62384037724490,"sku":"09120925","price":329.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/ddc3b068ea11f2441f56ca3d397a6eba.webp?v=1781766608","url":"https:\/\/partsdenmark.se\/products\/hastings-piston-ring-set-for-two-pistons","provider":"Parts Denmark","version":"1.0","type":"link"}