{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fc3f01c66302","name":"PISTON KIT 09-12 CRF450R 96.00, WOSSNER 8739DC HONDA FORGED","sku":"56-W4978.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner forged piston kit engineered for durability and thermal efficiency. Features an elliptical design for uniform expansion and thrust load distribution under high temperatures. Made in Germany. Bore size 96.02mm (actual 95.98mm). Displacement 449 cm³. Stroke 62.10mm. Clearance 0.04mm. Wossner Compression Ratio OEM. OEM Compression Ratio 12.00:1. Dome Volume -4.60 cm³. Compression Height 20.70mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96mm"},{"label":"Variant Id","value":"256531"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock55477_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock55477_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55477_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55477_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55477_4.jpg"],"description":"Wossner forged piston kit engineered for durability and thermal efficiency. Features an elliptical design for uniform expansion and thrust load distribution under high temperatures. Made in Germany. Bore size 96.02mm (actual 95.98mm). Displacement 449 cm³. Stroke 62.10mm. Clearance 0.04mm. Wossner Compression Ratio OEM. OEM Compression Ratio 12.00:1. Dome Volume -4.60 cm³. Compression Height 20.70mm.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEngineered for exceptional durability and thermal efficiency, this Wossner forged piston kit is designed to optimize the performance of your motorcycle engine. Featuring an advanced elliptical design, the piston ensures uniform expansion and balanced thrust load distribution, even under extreme high-temperature operating conditions. This kit is manufactured in Germany to exacting standards for reliable, long-lasting performance.\n\n**Key Features:**\n\n \n- Forged construction for superior strength and longevity.\n \n- Elliptical piston design promotes even thermal expansion and optimal load balancing.\n \n- Precision engineered and manufactured in Germany.\n\n**Specifications:**\n\n \n- Bore Size: 96.02mm (actual measured size 95.98mm)\n \n- Displacement: 449 cm&sup3;\n \n- Stroke: 62.10mm\n \n- Piston Clearance: 0.04mm\n \n- Dome Volume: -4.60 cm&sup3;\n \n- Compression Height: 20.70mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 12.00:1","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2009–2016"}],"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-09-12-crf450r-9600-wossner-8739dc-honda-forged","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fc3f01c66302:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fc3f01c66302:1"}},"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."]}}