{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c60927ca599e","name":"PISTON KIT 04-05 TRX450 94.00, FORGED WOSSNER 8609DB","sku":"56-W131+00B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":195.02,"formatted":"£195.02"},"summary":"Wossner 94.01mm forged piston kit for Honda TRX 450R models 2004-2005. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Bore Size: 94.01mm (93.96mm), Oversize: +0.01mm, Displacement: 450cc, Stroke: 64.80mm, Clearance: 0.05mm, Compression Ratio: OEM (10.50:1), Dome Volume: -0.70cm&sup3;, Compression Height: 26.00mm, Lock Part Number: CW21, Pin Part Number: WP051, Ring Set Part Number: 940XSY, Gasket Part Number: D4009, Rod Part Number: P4022. Weight: 450g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"94mm"},{"label":"Variant Id","value":"254628"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W131_2B00B_2EWO/e5a5effd45d35f3a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W131_2B00B_2EWO/e5a5effd45d35f3a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W131_2B00B_2EWO/2ee35296148ed5c1.jpg"],"description":"Wossner 94.01mm forged piston kit for Honda TRX 450R models 2004-2005. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Bore Size: 94.01mm (93.96mm), Oversize: +0.01mm, Displacement: 450cc, Stroke: 64.80mm, Clearance: 0.05mm, Compression Ratio: OEM (10.50:1), Dome Volume: -0.70cm&sup3;, Compression Height: 26.00mm, Lock Part Number: CW21, Pin Part Number: WP051, Ring Set Part Number: 940XSY, Gasket Part Number: D4009, Rod Part Number: P4022. Weight: 450g.","descriptionMarkdown":"### Wossner Forged Piston Kit 94.00mm for TRX450\n\nUpgrade your Honda TRX 450R with this high-performance forged piston kit from Wossner. Engineered for superior strength and durability, this piston kit is designed to optimize combustion efficiency and ensure reliable performance.\n\nThe precision manufacturing process results in a piston that offers excellent heat transfer to the cylinder walls, promoting uniform expansion and reducing localized pressure. Its advanced elliptical design ensures an even bearing surface, effectively distributing thrust loads and preventing piston collapse for extended engine life.\n\n**Key Features:**\n\n\t\n- Wossner Forged Piston: Provides exceptional strength and longevity.\n\t\n- Optimized Heat Transfer: Enhances combustion efficiency and engine cooling.\n\t\n- Elliptical Design: Ensures uniform bearing surface and minimizes localized pressure.\n\t\n- Piston Collapse Prevention: Precision engineering guarantees stable operation.\n\t\n- German Manufacturing: Built to rigorous quality standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 94.01mm (93.96mm)\n\t\n- Oversize: +0.01mm\n\t\n- Displacement: 450cc\n\t\n- Stroke: 64.80mm\n\t\n- Clearance: 0.05mm\n\t\n- Compression Ratio: OEM (10.50:1)\n\t\n- Dome Volume: -0.70cm&sup3;\n\t\n- Compression Height: 26.00mm\n\t\n- Lock Part Number: CW21\n\t\n- Pin Part Number: WP051\n\t\n- Ring Set Part Number: 940XSY\n\t\n- Gasket Part Number: D4009\n\t\n- Rod Part Number: P4022","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-04-05-trx450-9400-forged-wossner-8609db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c60927ca599e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c60927ca599e: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."]}}