{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"80a3b0420f73","name":"PISTON KIT KZ1000/Z1-R 1977-1980, WISECO 4052M07300 FORGED KIT","sku":"56-W4052.WI.7300","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":189.32,"formatted":"£189.32"},"summary":"Wiseco 4052M07300 forged piston assembly. Features 10.25:1 compression. Includes one 73.00mm piston, 2874XC ring set, CW17 circlips, and S523 wrist pin. Sold by application and bore size; standard and over-sizes are not indicated. Requires knowledge of standard bore size to order correctly.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"290731"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4052_2EWI_2E7300/79c50ec12bae4e14.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4052_2EWI_2E7300/79c50ec12bae4e14.png"],"description":"Wiseco 4052M07300 forged piston assembly. Features 10.25:1 compression. Includes one 73.00mm piston, 2874XC ring set, CW17 circlips, and S523 wrist pin. Sold by application and bore size; standard and over-sizes are not indicated. Requires knowledge of standard bore size to order correctly.","descriptionMarkdown":"### Wiseco Forged Piston Kit for Kawasaki KZ1000/Z1-R 1977-1980\n\nUpgrade your motorcycle's engine with this high-performance Wiseco forged piston kit. Engineered for superior strength and durability, this kit is designed to meet the demands of performance riding and racing applications.\n\n**Key Features:**\n\n \n- Wiseco forged pistons offer exceptional strength and advanced design for reliable performance.\n \n- Compression Ratio: 10.25:1, providing an optimal balance for power and efficiency.\n \n- Kit includes: One 73.00mm piston, 2874XC ring set, CW17 circlips, and S523 wrist pin.\n \n- Manufactured by Wiseco, a trusted name in high-performance engine components.\n\n**Important Note:** This piston kit is sold by application and bore size. Please verify your standard bore size to ensure you are ordering the correct standard or oversized piston. For assistance, please contact Technical Service.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KZ 1000","cc":null,"notes":null,"years":"1977–1980"},{"make":"KAWASAKI","model":"KZ 900","cc":null,"notes":null,"years":"1976–1977"}],"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-kz1000z1-r-1977-1980-wiseco-4052m07300-forged-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/80a3b0420f73:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/80a3b0420f73:1"}},"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."]}}