{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"367453e987e5","name":"PISTON KIT 04-07 CRF250R 78.00, WISECO 4829M07800A HONDA MX","sku":"56-W4829.A.WI","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.48,"formatted":"£220.48"},"summary":"Wiseco Piston Kit 4829M07800A for Honda CRF250R 2004-2007 and CRF250X 2004-2015. Forged piston designed for extreme racing conditions, offering superior toughness and durability compared to cast pistons. Features condensed grain structure for higher mechanical properties and resistance to impact and fatigue. Specifications: Displacement 249 cc, Bore - Standard 78.00 mm, Bore - Actual 78.00 mm, Bore - Oversize STD, Stroke 52.20 mm, Cylinders 1, Compression Ratio - Actual 12.8:1. Piston actual size is 77.94mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78mm"},{"label":"Variant Id","value":"295780"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w4829-a-wi.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w4829-a-wi.jpg"],"description":"Wiseco Piston Kit 4829M07800A for Honda CRF250R 2004-2007 and CRF250X 2004-2015. Forged piston designed for extreme racing conditions, offering superior toughness and durability compared to cast pistons. Features condensed grain structure for higher mechanical properties and resistance to impact and fatigue. Specifications: Displacement 249 cc, Bore - Standard 78.00 mm, Bore - Actual 78.00 mm, Bore - Oversize STD, Stroke 52.20 mm, Cylinders 1, Compression Ratio - Actual 12.8:1. Piston actual size is 77.94mm.","descriptionMarkdown":"### Wiseco Forged Piston Kit - 78.00mm Bore, 12.9:1 Compression\n\nEnhance the performance and durability of your motorcycle with this high-quality forged piston kit from Wiseco. Engineered for extreme racing conditions, forged pistons offer superior strength and toughness compared to cast pistons. Their condensed grain structure provides excellent resistance to impact and fatigue, making them ideal for high-performance motorsport applications where reliability is paramount.\n\nThis Wiseco piston kit is designed to withstand demanding use, ensuring your engine performs at its best. Each forging is meticulously crafted to optimize the balance between strength and weight.\n\n \n- Piston Type: Forged\n \n- Bore Size: 78.00 mm (Standard)\n \n- Compression Ratio: 12.9:1\n \n- Material: Forged aluminum alloy\n \n- Features: Superior strength, toughness, and fatigue resistance","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2009"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2017"}],"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-04-07-crf250r-7800-wiseco-4829m07800a-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/367453e987e5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/367453e987e5:1"}},"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."]}}