{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c1974b0b6440","name":"PISTON KIT 92-04 KX250 66.40 C, PROX 01.4322.C","sku":"56-W617.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":164.58,"formatted":"£164.58"},"summary":"ProX Piston Kit 66.40mm bore for 2-stroke engines. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy identical to that used by major Japanese engine manufacturers. Features an OEM-style tin coating to aid the break-in process. Part number 01.4322.C. Replacement parts: Piston Rings 02.4312, Piston Pin, Piston Clips 05.1812.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.40 mm"},{"label":"Variant Id","value":"257128"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56074_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56074_1.jpg"],"description":"ProX Piston Kit 66.40mm bore for 2-stroke engines. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy identical to that used by major Japanese engine manufacturers. Features an OEM-style tin coating to aid the break-in process. Part number 01.4322.C. Replacement parts: Piston Rings 02.4312, Piston Pin, Piston Clips 05.1812.","descriptionMarkdown":"**ProX Piston Kit for Kawasaki KX250 (1992-2004) - 66.40mm Bore**\n\nThis ProX Piston Kit is engineered for high-performance and durability, designed to meet the demands of your Kawasaki KX250 motorcycle. Each kit is meticulously assembled and ready for immediate installation, ensuring a hassle-free upgrade.\n\n### Key Features:\n\n \n- Precision Machining: Utilizes state-of-the-art CNC equipment for exact tolerances and superior performance.\n \n- Premium Alloy Construction: Features a low-expansion, low-friction piston alloy, identical to that used by major Japanese engine manufacturers.\n \n- Enhanced Break-in: Includes an OEM-style tin coating to facilitate a smooth and effective break-in process for your engine.\n \n- Complete Kit: Supplied with all necessary components, including piston rings, wrist pin, and circlips for a full replacement.\n \n- Standard Bore Size: Designed with a 66.40mm bore for standard engine specifications.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 250","cc":null,"notes":null,"years":"1992–2004"}],"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-92-04-kx250-6640-c-prox-014322c","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c1974b0b6440:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c1974b0b6440:1"}},"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."]}}