{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"382d69ae2cc2","name":"PISTON KIT 02-04 CR250 66.40 A, NAMURA NX-10027 HONDA CR250","sku":"56-W801+00A.NT","brand":"Namura Technologies","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":11,"price":{"amount":77.36,"formatted":"£77.36"},"summary":"Namura Piston Kit NX-10027. Features a 66.40mm bore size. This piston kit is engineered in the USA and manufactured in Taiwan using high-silicon content Hypereutectic cast aluminum material for reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Pistons have machined, smooth crowns to reduce carbon buildup, increase horsepower, and improve fuel economy. Hard anodized crowns offer 75% increased strength with minimal expansion and reduced cold seizure risk when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts reduce friction and enhance performance and longevity. Namura rings match OEM design, with available fractional oversize pistons to extend cylinder life. Piston assemblies include ring(s), wrist pin, and circlips.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.40mm"},{"label":"Variant Id","value":"257792"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B00A_2ENT/943a44f2f28dbcb6.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B00A_2ENT/943a44f2f28dbcb6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B00A_2ENT/1b1975cabef91da5.jpg"],"description":"Namura Piston Kit NX-10027. Features a 66.40mm bore size. This piston kit is engineered in the USA and manufactured in Taiwan using high-silicon content Hypereutectic cast aluminum material for reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Pistons have machined, smooth crowns to reduce carbon buildup, increase horsepower, and improve fuel economy. Hard anodized crowns offer 75% increased strength with minimal expansion and reduced cold seizure risk when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts reduce friction and enhance performance and longevity. Namura rings match OEM design, with available fractional oversize pistons to extend cylinder life. Piston assemblies include ring(s), wrist pin, and circlips.","descriptionMarkdown":"### Namura Piston Kit - 66.40mm Bore\n\nUpgrade your engine's performance and longevity with this high-performance Namura piston kit. Engineered in the USA and manufactured in Taiwan, this piston is designed for demanding applications.\n\n#### Key Features:\n\n \n- High-Silicon Content Hypereutectic Cast Aluminum: Provides reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.\n \n- Machined Smooth Piston Crowns: Engineered to reduce carbon buildup, leading to increased horsepower and improved fuel economy.\n \n- Hard Anodized Crowns: Offers 75% greater strength than non-anodized crowns, minimizing expansion and reducing the risk of cold seizures.\n \n- Teflon/Molybdenum Coated Skirts (MOS2): Advanced skirt coating reduces friction, ensuring peak performance and engine longevity.\n \n- OEM Style Rings: Namura rings are designed to match OEM specifications, ensuring a perfect fit.\n \n- Oversize Options Available: Fractional oversize pistons are available to extend the life of worn cylinders by renewing original clearances, avoiding costly sleeve installations.\n \n- Complete Assembly: Each piston assembly includes the piston, ring(s), wrist pin, and circlips for a hassle-free installation.","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-02-04-cr250-6640-a-namura-nx-10027-honda-cr250","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/382d69ae2cc2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/382d69ae2cc2:1"}},"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. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. 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."]}}