{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"46fda190d28e","name":"PISTON KIT XR XLR 500 89.00, PROX 01.1509.000","sku":"56-W310+000.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":206.56,"formatted":"£206.56"},"summary":"ProX Piston Kit 89.00mm Bore. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment with a low-expansion, low-friction piston alloy. Features an OEM style tin coating for break-in assistance.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"89mm"},{"label":"Variant Id","value":"255373"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54319_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54319_1.jpg"],"description":"ProX Piston Kit 89.00mm Bore. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment with a low-expansion, low-friction piston alloy. Features an OEM style tin coating for break-in assistance.","descriptionMarkdown":"### ProX Piston Kit - 89.00mm Bore\n\nThis ProX Piston Kit is designed for optimal performance and durability, featuring a precise 89.00mm bore diameter. The kit is supplied ready for installation and includes all necessary components: piston rings, wrist pin, and circlips.\n\nProX pistons are manufactured using advanced CNC equipment, ensuring high precision and consistent quality. The alloy used is a low-expansion, low-friction material, mirroring the specifications used by major Japanese engine manufacturers. This design contributes to improved engine efficiency and longevity.\n\nTo facilitate a smooth break-in period, the piston is treated with an OEM-style tin coating. This coating helps to minimize friction during the initial use of your machine, promoting optimal performance from the start.\n\n### Key Features:\n\n \n- Piston Kit for 4-stroke engines\n \n- 89.00mm Bore Diameter\n \n- Complete kit includes piston rings, wrist pin, and circlips\n \n- Precision machined using state-of-the-art CNC equipment\n \n- Constructed with a low-expansion, low-friction piston alloy\n \n- Features an OEM-style tin coating for assisted break-in\n \n- High-quality manufacturing by Pro-X Racing","weightGrams":null,"fitments":[],"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-xr-xlr-500-8900-prox-011509000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/46fda190d28e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/46fda190d28e: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."]}}