{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d0821688172b","name":"PISTON KIT 03-09 RM250 67.40, NAMURA NX-30027-4 SUZUKI","sku":"56-W823_100.NT","brand":"Namura Technologies","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":74.81,"formatted":"£74.81"},"summary":"Namura piston kit 67.40mm bore. High-performance Namura pistons are engineered in the USA and manufactured in Taiwan. High-silicon content hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Machined, smooth piston crowns reduce carbon buildup, increasing horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts reduce friction and heat for added power and longevity. Namura rings match the OEM design. Fractional oversize pistons are available for some applications to extend cylinder life. Part No. 56-W823_100.NT. Cross reference number NX-30027-4.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"67.40mm"},{"label":"Variant Id","value":"257888"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W823_5F100_2ENT/0c9580782b94af29.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W823_5F100_2ENT/0c9580782b94af29.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W823_5F100_2ENT/d773315eb041f20f.jpg"],"description":"Namura piston kit 67.40mm bore. High-performance Namura pistons are engineered in the USA and manufactured in Taiwan. High-silicon content hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Machined, smooth piston crowns reduce carbon buildup, increasing horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts reduce friction and heat for added power and longevity. Namura rings match the OEM design. Fractional oversize pistons are available for some applications to extend cylinder life. Part No. 56-W823_100.NT. Cross reference number NX-30027-4.","descriptionMarkdown":"### Namura Piston Kit - 67.40mm Bore\n\nThis high-performance Namura piston kit is engineered in the USA and manufactured in Taiwan. It features a 67.40mm bore size, designed to meet or exceed OEM specifications for select Suzuki RM250 models.\n\n**Key Features:**\n\n \n- High-Silicon Content Hypereutectic Cast Aluminum: This advanced material offers reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.\n \n- Machined, Smooth Piston Crowns: Designed to minimize carbon buildup, leading to increased horsepower and improved fuel economy.\n \n- Hard Anodized Crowns: Provides 75% greater strength than non-anodized crowns, minimizing expansion and reducing the risk of cold seizures.\n \n- Teflon/Molybdenum Coated Skirts (MOS2): These specially coated skirts reduce friction and heat, contributing to enhanced power and engine longevity.\n \n- OEM-Style Rings: The included piston rings are designed to match OEM specifications for reliable performance.\n \n- Oversize Piston Options: Available in fractional oversize increments (-B and -C) for certain applications, allowing you to extend the life of your cylinder by restoring original clearances if slightly worn, avoiding costly sleeving.\n\nThis piston kit is a direct replacement for part number NX-30027-4.","weightGrams":null,"fitments":[],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-03-09-rm250-6740-namura-nx-30027-4-suzuki","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d0821688172b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d0821688172b:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. 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Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}