{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c8bbb223d5ca","name":"PISTON KIT XR70R, CRF70F 47.50, NAMURA NX-10070-2 HONDA","sku":"56-W052.050.NT","brand":"Namura Technologies","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":47.06,"formatted":"£47.06"},"summary":"Namura NX-10070-2 piston kit, 0.50mm oversize, 47.50mm. High-performance Namura pistons engineered in the USA, manufactured in Taiwan. Made from high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased 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 perform at the highest standards, reducing friction and heat for added power and longevity. Namura rings match the OEM design. Available in .0004 inch and .0008 inch fractional oversize pistons for some applications to extend cylinder life by renewing original clearance if slightly worn, avoiding expensive sleeve installation. Weight: 134g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254414"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W052_2E050_2ENT/49551e938168caf4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W052_2E050_2ENT/49551e938168caf4.jpg"],"description":"Namura NX-10070-2 piston kit, 0.50mm oversize, 47.50mm. High-performance Namura pistons engineered in the USA, manufactured in Taiwan. Made from high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased 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 perform at the highest standards, reducing friction and heat for added power and longevity. Namura rings match the OEM design. Available in .0004 inch and .0008 inch fractional oversize pistons for some applications to extend cylinder life by renewing original clearance if slightly worn, avoiding expensive sleeve installation. Weight: 134g.","descriptionMarkdown":"### Namura Piston Kit 0.50 Oversize 47.50mm for Honda XR70R and CRF70F\n\nEnhance the performance and longevity of your motorcycle with this high-performance Namura piston kit. Engineered in the USA and manufactured in Taiwan, this kit features a 0.50mm oversize piston with a 47.50mm diameter.\n\n**Key Features:**\n\n \n- Constructed from high-silicon content hypereutectic cast aluminum for reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.\n \n- Machined, smooth piston crowns reduce carbon buildup, leading to increased horsepower and improved fuel economy.\n \n- Optional hard anodized crowns offer 75% greater strength than non-anodized versions, minimizing expansion and reducing the risk of cold seizures.\n \n- Teflon/Molybdenum (MOS2) coated skirts significantly reduce friction and heat, contributing to added power and extended engine life.\n \n- Namura rings are designed to match OEM specifications for reliable performance.\n \n- Fractional oversize pistons are available for specific applications, allowing you to extend the life of your cylinder by renewing original clearance and avoiding costly sleeve installations.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 70","cc":null,"notes":null,"years":"2004–2012"},{"make":"HONDA","model":"CRF 70F","cc":null,"notes":null,"years":"2004–2012"},{"make":"HONDA","model":"XR 70R","cc":null,"notes":null,"years":"1997–2003"}],"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-xr70r-crf70f-4750-namura-nx-10070-2-honda","buyOneNow":null,"basketWithThis":null}},"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."]}}