{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"719e705df84c","name":"PISTON KIT 01-20 KTM125 SX 54, NAMURA NX-70029, 2-RING","sku":"56-W010.A.NT","brand":"Namura Technologies","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":12,"price":{"amount":62.41,"formatted":"£62.41"},"summary":"NAMURA PISTON KIT NX-70029 SIZE A BORE 54.00mm. High-performance Namura pistons are engineered in the USA and manufactured in Taiwan. Constructed from high-silicon content Hypereutectic cast aluminum material for reduced 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 OEM design except as noted. Fractional oversize pistons are available for some applications to extend the life of your cylinder by renewing original clearance, avoiding expensive sleeve installation. Piston assemblies include ring(s), wrist pin, and circlips. Part No. 56-W010.A.NT.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254213"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W010_2EA_2ENT/474197c2eaeaf97b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W010_2EA_2ENT/474197c2eaeaf97b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W010_2EA_2ENT/1deb37c346cd20fc.jpg"],"description":"NAMURA PISTON KIT NX-70029 SIZE A BORE 54.00mm. High-performance Namura pistons are engineered in the USA and manufactured in Taiwan. Constructed from high-silicon content Hypereutectic cast aluminum material for reduced 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 OEM design except as noted. Fractional oversize pistons are available for some applications to extend the life of your cylinder by renewing original clearance, avoiding expensive sleeve installation. Piston assemblies include ring(s), wrist pin, and circlips. Part No. 56-W010.A.NT.","descriptionMarkdown":"### Namura Piston Kit NX-70029 Size A 54.00mm\n\nThis high-performance Namura Piston Kit is engineered in the USA and manufactured in Taiwan. It is designed to meet the demanding needs of motorcycle engines, offering enhanced durability and performance.\n\n#### Key Features:\n\n \n- Material: Constructed from high-silicon content Hypereutectic cast aluminum for reduced heat expansion, tighter clearances, increased hardness, and longer life with reduced scuffing.\n \n- Piston Crown: Features a machined, smooth piston crown design to minimize carbon buildup, leading to increased horsepower and improved fuel economy.\n \n- Hard Anodized Crown: The hard anodized crown is 75% stronger than non-anodized versions, providing minimal expansion and reducing the risk of cold seizures. This is further enhanced by the Teflon/Molybdenum coated skirts.\n \n- MOS2 Coated Skirts: The MOS2 (Teflon/Molybdenum) coated skirts offer superior performance by reducing friction and heat, contributing to added power and longevity.\n \n- Ring Design: Namura rings are designed to match OEM specifications unless otherwise noted.\n \n- Oversize Options: Fractional oversize pistons, such as -B (.0004 in.) and -C (.0008 in.), are available for specific applications. These extend the life of the cylinder by renewing the original clearance if slightly worn, avoiding costly sleeve installations.\n \n- Included Components: Piston assemblies come complete with ring(s), wrist pin, and circlips.\n\n**Bore Size:** 54.00mm (Nominal), 53.94mm (Actual)\n\n**Ring Configuration:** 2-Ring","weightGrams":null,"fitments":[{"make":"HUSABERG","model":"TE 125","cc":null,"notes":null,"years":"2012–2014"},{"make":"HUSQVARNA","model":"TC 125","cc":null,"notes":null,"years":"2014–2020"},{"make":"HUSQVARNA","model":"TE 125","cc":null,"notes":null,"years":"2014–2016"},{"make":"HUSQVARNA","model":"TX 125","cc":null,"notes":null,"years":"2017–2020"},{"make":"KTM","model":"125 EXC","cc":null,"notes":null,"years":"2001–2014"},{"make":"KTM","model":"125 SX","cc":null,"notes":null,"years":"2001–2014"},{"make":"KTM","model":"125 XC-W","cc":null,"notes":null,"years":"2016–2020"}],"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-01-20-ktm125-sx-54-namura-nx-70029-2-ring","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/719e705df84c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/719e705df84c: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."]}}