{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4ce7aba7626c","name":"PISTON KIT 11-14 KX250F 77mm A, PROX 01.4342.A","sku":"56-W952.A.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":188.28,"formatted":"£188.28"},"summary":"ProX Piston Kit 01.4342.A. This 4-stroke piston kit features a 77.00mm bore and a compression ratio of 13.5:1. It is supplied complete with piston rings, wrist pin, and circlips, ready for installation. ProX pistons are precision machined using state-of-the-art CNC equipment and employ a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. The kit includes an OEM-style tin coating to aid in the break-in process. Replacement parts available include piston rings (02.4336) and piston clips (05.1612C). This kit is manufactured by Pro-X Racing.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"77.00mm"},{"label":"Variant Id","value":"288636"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W952_2EA_2EPX/a57348aadbd5a277.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W952_2EA_2EPX/a57348aadbd5a277.jpg"],"description":"ProX Piston Kit 01.4342.A. This 4-stroke piston kit features a 77.00mm bore and a compression ratio of 13.5:1. It is supplied complete with piston rings, wrist pin, and circlips, ready for installation. ProX pistons are precision machined using state-of-the-art CNC equipment and employ a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. The kit includes an OEM-style tin coating to aid in the break-in process. Replacement parts available include piston rings (02.4336) and piston clips (05.1612C). This kit is manufactured by Pro-X Racing.","descriptionMarkdown":"### ProX Piston Kit 77mm for Performance Engines\n\nThis ProX Piston Kit is meticulously engineered to enhance the performance of your engine. Each kit is designed for precision and durability, utilizing top-tier materials and manufacturing processes.\n\n### Key Features:\n\n \n- Piston Size: 77.00mm bore diameter.\n \n- Compression Ratio: Features a 13.5:1 compression ratio for increased power output.\n \n- Complete Kit: Supplied ready for installation, including piston rings, wrist pin, and circlips.\n \n- Advanced Materials: Utilizes a low-expansion, low-friction piston alloy, identical to that used by major Japanese engine manufacturers.\n \n- Precision Machining: Pistons are precision machined on state-of-the-art CNC equipment.\n \n- Break-In Assistance: Includes an OEM style tin coating to aid the break-in process for optimal initial performance.\n \n- Replacement Parts Available: Piston rings (02.4336) and piston clips (05.1612C) are available separately.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 250F","cc":null,"notes":null,"years":"2010–2016"}],"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-11-14-kx250f-77mm-a-prox-014342a","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4ce7aba7626c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4ce7aba7626c: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."]}}