{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"11457d281ca2","name":"PISTON KIT 02-03 CRF450R 96.00, FORGED WOSSNER 8546DA, 13110-MEB-670","sku":"56-W4820.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner 96.00mm forged piston kit is designed for strength and durability. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability. Features forged construction for enhanced strength and longevity, optimized heat transfer for improved engine performance, and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications include a bore size of 96.00mm, actual bore diameter of 95.96mm, displacement of 449 cm&sup3;, stroke of 62.10mm, clearance of 0.04mm, Wossner compression ratio of 12.00:1, OEM compression ratio of 11.50:1, dome volume of -2.20 cm&sup3;, compression height of 24.00mm, lock part number CW19, pin part number WP037, ring set part number 960ADS, and rod part number P4026. Cross-reference OEM part numbers include 13110-MEB-670 and 4820M09600. Wossner part number is 8546DA.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96mm"},{"label":"Variant Id","value":"256165"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w4820-b-nt-f-1-1.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w4820-b-nt-f-1-1.jpg"],"description":"Wossner 96.00mm forged piston kit is designed for strength and durability. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability. Features forged construction for enhanced strength and longevity, optimized heat transfer for improved engine performance, and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications include a bore size of 96.00mm, actual bore diameter of 95.96mm, displacement of 449 cm&sup3;, stroke of 62.10mm, clearance of 0.04mm, Wossner compression ratio of 12.00:1, OEM compression ratio of 11.50:1, dome volume of -2.20 cm&sup3;, compression height of 24.00mm, lock part number CW19, pin part number WP037, ring set part number 960ADS, and rod part number P4026. Cross-reference OEM part numbers include 13110-MEB-670 and 4820M09600. Wossner part number is 8546DA.","descriptionMarkdown":"### Wossner Forged Piston Kit - 96.00mm Bore\n\nThis Wossner forged piston kit is engineered for exceptional strength and durability, designed to enhance the performance and longevity of your engine. Its advanced construction optimizes heat transfer for efficient combustion chamber cooling and features an elliptical design that promotes uniform bearing surfaces. This design effectively reduces localized pressure and evenly distributes thrust loads, preventing piston collapse and ensuring reliable operation.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides superior strength and extended lifespan compared to cast pistons.\n\t\n- Optimized Heat Transfer: Enhances cooling efficiency within the combustion chamber for improved performance.\n\t\n- Elliptical Design: Ensures uniform bearing surfaces, even load distribution, and prevents piston collapse.\n\t\n- German Manufacturing: Precision engineered in Germany to meet high-quality standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 96.00mm\n\t\n- Actual Bore Diameter: 95.96mm\n\t\n- Displacement: 449 cm&sup3;\n\t\n- Stroke: 62.10mm\n\t\n- Clearance: 0.04mm\n\t\n- Wossner Compression Ratio: 12.00:1\n\t\n- OEM Compression Ratio: 11.50:1\n\t\n- Dome Volume: -2.20 cm&sup3;\n\t\n- Compression Height: 24.00mm\n\t\n- Lock Part Number: CW19\n\t\n- Pin Part Number: WP037\n\t\n- Ring Set Part Number: 960ADS\n\t\n- Rod Part Number: P4026\n\n**Cross-Reference OEM Part Numbers:**\n\n\t\n- 13110-MEB-670\n\t\n- 4820M09600\n\t\n- Wossner Part No: 8546DA","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRE F R 450","cc":null,"notes":null,"years":"2007"},{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2002–2008"},{"make":"HONDA","model":"CRF 450X","cc":null,"notes":null,"years":"2005–2017"},{"make":"HONDA","model":"CRM F R 450","cc":null,"notes":null,"years":"2007"},{"make":"KAWASAKI","model":"KLX 400","cc":null,"notes":null,"years":"2003–2006"}],"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-02-03-crf450r-9600-forged-wossner-8546da-13110-meb-670","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/11457d281ca2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/11457d281ca2:1"}},"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."]}}