{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bfaaa58fbd16","name":"PISTON KIT 01-13 KX85 48.50 B, PROX 01.4121.C","sku":"56-W782.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":96,"formatted":"£96.00"},"summary":"ProX 2-stroke piston kit with a 48.50mm bore. Ready to install, this kit includes piston rings, wrist pin, and circlips. ProX pistons are precision machined on CNC equipment and use a low-expansion, low-friction piston alloy. Features an OEM-style tin coating to assist break-in.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"48.50mm"},{"label":"Variant Id","value":"257748"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w782-a-px.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w782-a-px.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56694_2.jpg"],"description":"ProX 2-stroke piston kit with a 48.50mm bore. Ready to install, this kit includes piston rings, wrist pin, and circlips. ProX pistons are precision machined on CNC equipment and use a low-expansion, low-friction piston alloy. Features an OEM-style tin coating to assist break-in.","descriptionMarkdown":"### ProX Piston Kit - 48.50mm Bore\n\nThis ProX Piston Kit is engineered for optimal performance and durability. Designed as a 2-stroke kit, it features a precise 48.50mm bore, ensuring a perfect fit and reliable operation for your motorcycle engine.\n\nEach ProX Piston Kit comes ready to install, including all necessary components: piston rings, wrist pin, and circlips. This comprehensive package ensures you have everything needed for a smooth and efficient replacement.\n\nProX pistons are manufactured using advanced CNC equipment, employing a high-quality, low-expansion, low-friction piston alloy. This is the same premium alloy utilized by major Japanese engine manufacturers, guaranteeing superior quality and performance.\n\nFor an easier break-in process, this piston kit features an OEM style tin coating. This coating helps to facilitate a smoother initial run-in period when you first start your machine, promoting longevity and optimal performance from the outset.\n\n**Key Features:**\n\n \n- Piston 2-Stroke Kit\n \n- 48.50mm Bore Size\n \n- Complete with Piston Rings, Wrist Pin, and Circlips\n \n- Precision Machined on State-of-the-Art CNC Equipment\n \n- Uses Low-Expansion, Low-Friction Piston Alloy\n \n- OEM Style Tin Coating for Assisted Break-in\n \n- High-Quality Construction for Durability and Performance","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 65","cc":null,"notes":null,"years":"2001–2013"},{"make":"KAWASAKI","model":"KX 85","cc":null,"notes":null,"years":"2001–2020"}],"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-01-13-kx85-4850-b-prox-014121c","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bfaaa58fbd16:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bfaaa58fbd16:1"}},"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."]}}