{"product_id":"motorcycle-engine-piston-kit-for-pedal-bikes-with-57-4mm-cylinder-bore-and-37mm-total-height-featuring-aluminium-alloy-piston-steel-strip-combination-oil-ring-and-complete-piston-pin-assembly","title":"Motorcycle engine piston kit for pedal bikes with 57.4mm cylinder bore and 37mm total height, featuring aluminium alloy piston, steel strip combination oil ring, and complete piston pin assembly","description":"\u003ch1\u003e57.4mm bore motorcycle piston kit with aluminium alloy construction and 37mm height\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Motorcycle engine piston kit showing aluminium piston with steel combination oil ring for 57.4mm bore\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1178\/2025-10-02\/original-image\/03258982-8eb6-4a27-8cd4-952ee0f70f96.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis motorcycle engine piston kit provides a direct mechanical replacement for pedal bike engines requiring piston refurbishment or replacement. The aluminium alloy piston body measures 37mm in total height and is designed for engines with a 57.4mm cylinder bore diameter. Its steel strip combination oil ring design forms part of the complete assembly, which includes the piston pin ready for installation. This single-unit format eliminates the need for sourcing separate components, making it suitable for maintenance tasks where a complete piston replacement is needed.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Motorcycle engine piston kit showing aluminium piston with steel combination oil ring for 57.4mm bore\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1178\/2025-10-02\/original-image\/45554894-b6e8-4116-bbf4-bc54d2626ad6.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis piston kit combines several mechanical specifications into a single replacement unit for compatible motorcycle engines. The measurements and materials are engineered to match original equipment requirements where the 57.4mm cylinder bore is specified.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe piston body is manufactured from aluminium alloy, a material commonly used in internal combustion engines for its balance of strength, thermal conductivity, and weight characteristics. This construction helps manage the heat generated during engine operation while contributing to overall engine efficiency. The oil ring component utilises steel strip material in a combined design that integrates multiple sealing functions into a single ring assembly.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith a cylinder diameter specification of 57.4mm, this piston is dimensioned to fit precisely within engines designed for this bore measurement. The 37mm total height indicates the complete vertical measurement of the piston assembly from crown to skirt bottom. These dimensions determine compatibility with specific engine models and must be verified against existing engine specifications before installation to ensure proper fitment and function.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Motorcycle engine piston kit showing aluminium piston with steel combination oil ring for 57.4mm bore\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1178\/2025-10-02\/original-image\/74a35453-7225-4b5c-953d-91aec4be0423.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis component serves as a replacement part for motorcycle engine maintenance and repair scenarios. Its application is mechanical rather than aesthetic, focused on restoring engine function in pedal bike powerplants.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional mechanics or experienced enthusiasts performing engine rebuilds, this piston kit provides a complete assembly that simplifies the sourcing process. The pre-assembled format with included piston pin reduces the number of separate components needed during engine reassembly. This can be particularly useful in workshop environments where time efficiency matters, or when rebuilding engines where the original piston dimensions match the 57.4mm bore specification.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home mechanics undertaking motorcycle maintenance, the complete kit format means all necessary piston components arrive together. This eliminates the risk of mismatched parts when ordering separately. The single-unit packaging ensures the piston, ring, and pin are kept together as a set, which is helpful for storage and organisation during extended repair projects where multiple engine components are being replaced simultaneously.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Motorcycle engine piston kit showing aluminium piston with steel combination oil ring for 57.4mm bore\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1178\/2025-10-02\/original-image\/c048e981-b070-490a-9f49-e2e57a5f3b05.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe practical advantages of this piston kit stem from its complete format and precise dimensional specifications, which address common replacement needs in motorcycle engine maintenance.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a replacement component, this piston kit enables continued use of motorcycle engines that might otherwise require complete powerplant replacement. By providing the specific 57.4mm bore dimension and 37mm height, it allows mechanics to restore original engine specifications rather than modifying or adapting different sizes. The steel strip combination oil ring design follows conventional engineering approaches to cylinder lubrication management.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis piston kit offers a straightforward solution when a complete piston assembly is needed for engines matching its dimensional specifications. The aluminium alloy material follows standard engineering practice for piston construction in many motorcycle applications. The inclusion of all necessary components in one package reduces the complexity of sourcing multiple parts separately, which can be particularly valuable when original manufacturer parts are unavailable or when maintaining non-current engine models.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Motorcycle engine piston kit showing aluminium piston with steel combination oil ring for 57.4mm bore\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1178\/2025-10-02\/original-image\/d3b8e484-746f-4853-98c5-bb31ddfb2d8c.webp\"\u003e\u003c\/div\u003e","brand":"yvbajw-qj","offers":[{"title":"Engine piston","offer_id":56955779875142,"sku":"CJYD195065402BY","price":18.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/3228\/3974\/files\/45554894-b6e8-4116-bbf4-bc54d2626ad6.webp?v=1784062658","url":"https:\/\/fiorevale.com\/products\/motorcycle-engine-piston-kit-for-pedal-bikes-with-57-4mm-cylinder-bore-and-37mm-total-height-featuring-aluminium-alloy-piston-steel-strip-combination-oil-ring-and-complete-piston-pin-assembly","provider":"Fiorevale","version":"1.0","type":"link"}