{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8e538175cb40","name":"PISTON KIT 2020 WR450F YAMAHA 97.00MM, FORGED WOSSNER 8964DC","sku":"56-W4784.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":153.68,"formatted":"£153.68"},"summary":"Wossner 8964DC STD forged piston kit for 97.00mm bore. This piston kit measures 96.98mm. Wossner forged pistons offer superior strength and design, engineered for optimal combustion chamber heat transfer to cylinder walls. The elliptical design ensures a uniform surface under heat expansion, eliminating localized pressure and distributing thrust loads evenly to prevent piston collapse. Made in Germany. Includes clip part no CW18, pin part no WP054, and three ring version part no RIK97.00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"291308"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4784_2EC_2EWO/2e9161939eb4745b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4784_2EC_2EWO/2e9161939eb4745b.jpg"],"description":"Wossner 8964DC STD forged piston kit for 97.00mm bore. This piston kit measures 96.98mm. Wossner forged pistons offer superior strength and design, engineered for optimal combustion chamber heat transfer to cylinder walls. The elliptical design ensures a uniform surface under heat expansion, eliminating localized pressure and distributing thrust loads evenly to prevent piston collapse. Made in Germany. Includes clip part no CW18, pin part no WP054, and three ring version part no RIK97.00.","descriptionMarkdown":"### Wossner 97.00mm Forged Piston Kit\n\nThis Wossner 8964DC forged piston kit is designed for high-performance motorcycle engines. Manufactured in Germany, Wossner pistons are renowned for their superior strength and advanced design, offering a significant upgrade over stock components.\n\nThe pistons are engineered to optimize combustion chamber heat transfer to the cylinder walls, ensuring efficient operation and longevity. Featuring an elliptical design, these pistons provide a more uniform surface during heat expansion. This design effectively eliminates localized pressure and distributes thrust loads evenly, preventing common issues like piston collapse.\n\n**Key Features:**\n\n \n- Forged Wossner piston for enhanced durability and performance.\n \n- Precision engineered for optimal heat transfer.\n \n- Elliptical design for uniform surface under heat expansion.\n \n- Even distribution of thrust loads to prevent piston collapse.\n \n- Manufactured to the highest standards in Germany.\n \n- Standard bore size of 97.00mm.\n \n- Three-ring piston design for superior sealing.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2020"}],"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-2020-wr450f-yamaha-9700mm-forged-wossner-8964dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8e538175cb40:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8e538175cb40:1"}},"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."]}}