{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a4837d1a3ce6","name":"PISTON KIT 86-96 CR250 66.90, NAMURA NX-10026-2 HONDA","sku":"56-W614.P2.NT","brand":"Namura Technologies","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":76.84,"formatted":"£76.84"},"summary":"Namura Piston Assembly NX-10026-2. 0.50mm oversize, 66.90mm bore. High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Machined, smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy. Hard anodized crowns are 75% stronger, providing minimal expansion and reducing the chance of cold seizures. MOS2 Teflon/Molybdenum coated skirts. Lightweight wrist pins enable faster revs and quicker throttle response. Nikasil Bore-Cylinder sleeving or replating required for oversizes. Piston assemblies include ring(s), wrist pin, and circlips. Namura rings match OEM design. Available in fractional oversize pistons for some applications.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.90mm"},{"label":"Variant Id","value":"257111"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W614_2EP2_2ENT/fe5e882ea9000b0a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W614_2EP2_2ENT/fe5e882ea9000b0a.jpg"],"description":"Namura Piston Assembly NX-10026-2. 0.50mm oversize, 66.90mm bore. High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Machined, smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy. Hard anodized crowns are 75% stronger, providing minimal expansion and reducing the chance of cold seizures. MOS2 Teflon/Molybdenum coated skirts. Lightweight wrist pins enable faster revs and quicker throttle response. Nikasil Bore-Cylinder sleeving or replating required for oversizes. Piston assemblies include ring(s), wrist pin, and circlips. Namura rings match OEM design. Available in fractional oversize pistons for some applications.","descriptionMarkdown":"### Namura Piston Kit - 66.90mm Bore - 0.50mm Oversize\n\nThis high-performance Namura Piston Kit is designed to enhance your motorcycle's performance and longevity. Engineered in the USA and manufactured in Taiwan, these pistons meet the highest standards for power and durability.\n\n \n- Material: High-silicon content Hypereutectic cast aluminum for reduced heat expansion, tighter clearances, increased hardness, and longer life.\n \n- Piston Crown: Machined for reduced carbon buildup, increased horsepower, and improved fuel economy. Hard anodized crowns offer superior strength and minimal expansion, reducing the risk of cold seizures.\n \n- Piston Skirt Coating: Features MOS2 (Teflon/Molybdenum) coated skirts to reduce friction and heat, contributing to added power and longevity.\n \n- Wrist Pin: Lightweight wrist pins enable faster revs and quicker throttle response.\n \n- Included Components: Piston assembly includes ring(s), wrist pin, and circlips. This kit includes two CW18 Circlips and one S508 Wrist Pin.\n \n- Oversize Options: Available in fractional oversize pistons (.0004 in. and.0008 in.) to extend the life of your cylinder by renewing original clearance and avoiding expensive sleeve installation.\n \n- Cylinder Requirement: Nikasil Bore-Cylinder sleeving or replating is required for oversizes.\n \n- Related Parts: Top-End bearing available separately (part no. B1003).","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 250","cc":null,"notes":null,"years":"1986–1996"},{"make":"HONDA","model":"CR 250R","cc":null,"notes":null,"years":"1986–1996"},{"make":"SUZUKI","model":"RM 250","cc":null,"notes":null,"years":"1996–1997"}],"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-86-96-cr250-6690-namura-nx-10026-2-honda","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a4837d1a3ce6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a4837d1a3ce6:1"}},"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."]}}