{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"397477f926c0","name":"PISTON KIT 81-25 PW50 40.00, PROX 01.2005.000","sku":"56-W938+000.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":40.07,"formatted":"£40.07"},"summary":"ProX 2-stroke piston kit with a 40.00mm bore. This kit is ready to install and includes piston rings, wrist pin, and circlips. ProX pistons are precision machined using CNC equipment and utilize a low-expansion, low-friction piston alloy. The piston features an OEM style tin coating to aid in the break-in process. Replacement parts included are piston rings (02.2003.000), piston pin (04.1033), and piston clips (05.1010G). Manufacturer part number: 01.2005.000.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"40.00mm"},{"label":"Variant Id","value":"258278"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W938_2B000_2EPX/a923e9b8f7d588b8.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W938_2B000_2EPX/a923e9b8f7d588b8.jpg"],"description":"ProX 2-stroke piston kit with a 40.00mm bore. This kit is ready to install and includes piston rings, wrist pin, and circlips. ProX pistons are precision machined using CNC equipment and utilize a low-expansion, low-friction piston alloy. The piston features an OEM style tin coating to aid in the break-in process. Replacement parts included are piston rings (02.2003.000), piston pin (04.1033), and piston clips (05.1010G). Manufacturer part number: 01.2005.000.","descriptionMarkdown":"### ProX Piston Kit - 40.00mm Bore\n\nThis ProX Piston Kit is designed for optimal performance and reliability. Each kit comes complete and ready for installation, including piston rings, a wrist pin, and circlips.\n\nProX pistons are manufactured using advanced CNC machinery, ensuring precision and high quality. They are constructed from a low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers.\n\nTo aid in the initial break-in period, these pistons feature an OEM-style tin coating. This kit includes all necessary replacement parts for a complete overhaul.\n\n \n- Precision machined from a high-quality, low-expansion, low-friction alloy\n \n- Includes piston rings, wrist pin, and circlips\n \n- OEM-style tin coating for enhanced break-in\n \n- Direct replacement parts for a seamless installation\n \n- 40.00mm bore diameter","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-81-25-pw50-4000-prox-012005000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/397477f926c0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/397477f926c0:1"}},"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."]}}