{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"97cf3f68bb5b","name":"PISTON KIT 92-08 TRX300 74.50, FORGED WOSSNER 8675D050","sku":"56-W4574_050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.69,"formatted":"£220.69"},"summary":"Wossner 74.50mm forged piston kit. Features optimized heat transfer to cylinder walls and an elliptical design for uniform bearing surface under heat expansion. Reduces localized pressure and evenly distributes thrust loads, preventing piston collapse under high-stress conditions. Bore Size: 74.50mm. Wossner Part Number: 8675D050. Lock Part Number: CW17. Pin Part Number: WP090. Ring Set Part Number: 745XDS. Displacement: 282 cm³. Stroke: 65.50mm. Clearance: 0.06mm. Compression Ratio: OEM (12.00:1). Dome Volume: +6.30 cm³. Compression Height: 23.30mm. Made in Germany.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"74.5mm"},{"label":"Variant Id","value":"255727"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4574_5F050_2EWO/dc16d1dad603e2b4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4574_5F050_2EWO/dc16d1dad603e2b4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4574_5F050_2EWO/54c5fe1896ee9495.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4574_5F050_2EWO/1a816c1a7e6045f5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4574_5F050_2EWO/7d09900988222a8a.jpg"],"description":"Wossner 74.50mm forged piston kit. Features optimized heat transfer to cylinder walls and an elliptical design for uniform bearing surface under heat expansion. Reduces localized pressure and evenly distributes thrust loads, preventing piston collapse under high-stress conditions. Bore Size: 74.50mm. Wossner Part Number: 8675D050. Lock Part Number: CW17. Pin Part Number: WP090. Ring Set Part Number: 745XDS. Displacement: 282 cm³. Stroke: 65.50mm. Clearance: 0.06mm. Compression Ratio: OEM (12.00:1). Dome Volume: +6.30 cm³. Compression Height: 23.30mm. Made in Germany.","descriptionMarkdown":"### Wossner 74.50mm Forged Piston Kit\n\nEnhance the performance and durability of your ATV with this Wossner 74.50mm forged piston kit. Engineered in Germany for exceptional quality and reliability, this piston kit is designed to optimize combustion chamber heat transfer and ensure uniform load distribution. This reduces localized pressure points, ultimately preventing piston collapse even under the most demanding conditions.\n\n### Key Features:\n\n\t\n- Forged Construction: Provides superior strength and longevity for high-performance applications.\n\t\n- Optimized Heat Transfer: Efficiently transfers heat to cylinder walls, contributing to consistent engine temperature.\n\t\n- Elliptical Design: Guarantees a uniform bearing surface as the piston expands with heat, minimizing wear.\n\t\n- Even Load Distribution: Reduces localized pressure and evenly distributes thrust loads for improved engine life.\n\t\n- Piston Collapse Prevention: Specifically engineered to withstand high-stress conditions and prevent failure.\n\n### Specifications:\n\n\t\n- Bore Size: 74.50mm\n\t\n- Wossner Part Number: 8675D050\n\t\n- Lock Part Number: CW17\n\t\n- Pin Part Number: WP090\n\t\n- Ring Set Part Number: 745XDS\n\t\n- Displacement: 282 cm&sup3;\n\t\n- Stroke: 65.50mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: OEM (12.00:1)\n\t\n- Dome Volume: +6.30 cm&sup3;\n\t\n- Compression Height: 23.30mm","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-92-08-trx300-7450-forged-wossner-8675d050","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/97cf3f68bb5b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/97cf3f68bb5b: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."]}}