{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"525930ff8264","name":"PISTON KIT 01-02 KX125 54.00, WISECO 788M05400 GP-Style","sku":"56-W834.WI.GP","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":177.97,"formatted":"£177.97"},"summary":"Wiseco GP-Style Piston Assembly - 788M05400. Piston kit for 2001-2002 KX125. Bore size 54.00MM. Designed to withstand the demands of the Grand Prix circuit. Features thicker domes than the standard Pro-Lite, pinned on centerline, no intake window. No engine modifications required. Sold complete with ring, piston pin, and circlips. Electra coated. Our pistons, rings, and kits are sold by application and bore size. Please note that standard and over sizes are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. Cross reference numbers: 13001-0009, 13002-1099, 13003-0020, 92033-1335.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.00mm"},{"label":"Variant Id","value":"257950"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W834_2EWI_2EGP/0704b5f05017641d.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W834_2EWI_2EGP/0704b5f05017641d.png"],"description":"Wiseco GP-Style Piston Assembly - 788M05400. Piston kit for 2001-2002 KX125. Bore size 54.00MM. Designed to withstand the demands of the Grand Prix circuit. Features thicker domes than the standard Pro-Lite, pinned on centerline, no intake window. No engine modifications required. Sold complete with ring, piston pin, and circlips. Electra coated. Our pistons, rings, and kits are sold by application and bore size. Please note that standard and over sizes are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. Cross reference numbers: 13001-0009, 13002-1099, 13003-0020, 92033-1335.","descriptionMarkdown":"### Wiseco GP-Style Piston Assembly\n\nEngineered for the rigorous demands of Grand Prix racing, this Wiseco GP-Style Piston Assembly offers superior performance and durability. Designed with thicker domes compared to standard Pro-Lite pistons, it provides enhanced strength under extreme conditions. The piston is pinned on the centerline and features no intake window, contributing to its robust construction.\n\nThis piston assembly is designed for a direct fit, requiring no engine modifications. It is sold as a complete kit, including the piston, rings, piston pin, and circlips for a straightforward installation.\n\n**Key Features:**\n\n \n- GP-Style design for high-performance racing applications.\n \n- Thicker domes for increased strength and longevity.\n \n- Centerline pinning for improved stability.\n \n- No intake window for a more robust piston crown.\n \n- Electra coated for enhanced durability.\n \n- Sold as a complete kit with rings, pin, and circlips.\n\n**Important Note:** To ensure you order the correct piston, it is essential to know your engine's standard bore size. This product is sold by application and bore size. Standard and oversize designations are not explicitly indicated on the part number. Please consult technical service if you have any questions regarding bore size or fitment.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 125","cc":null,"notes":null,"years":"2001–2009"}],"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-01-02-kx125-5400-wiseco-788m05400-gp-style","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/525930ff8264:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/525930ff8264:1"}},"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."]}}