{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"021a5d5b8df9","name":"PISTON KIT 18-19 YZ 450 F 97mm HIGH COMP., WOSSNER 8950DA, BR9-11631-00-00","sku":"56-W4965_WO.HC","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner high-compression forged piston kit with a 97.00mm bore (96.95mm actual size) and a 13.6:1 compression ratio. Engineered for strength and optimal thermal conductivity, this piston promotes efficient heat transfer and even load distribution under expansion. Features forged construction for strength and durability, elliptical design for even expansion and load distribution, high-compression specification, and is made in Germany. Cross-reference OEM part number: BR9-11631-00-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"289913"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock94156_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock94156_1.jpg"],"description":"Wossner high-compression forged piston kit with a 97.00mm bore (96.95mm actual size) and a 13.6:1 compression ratio. Engineered for strength and optimal thermal conductivity, this piston promotes efficient heat transfer and even load distribution under expansion. Features forged construction for strength and durability, elliptical design for even expansion and load distribution, high-compression specification, and is made in Germany. Cross-reference OEM part number: BR9-11631-00-00.","descriptionMarkdown":"### Wossner High Compression Forged Piston Kit\n\nEnhance the performance of your motorcycle with this high-compression forged piston kit from Wossner. Engineered for superior strength and optimal thermal conductivity, this piston promotes efficient heat transfer and even load distribution, ensuring reliable performance under demanding conditions.\n\nThe forged construction provides exceptional durability, while the elliptical design contributes to even expansion and consistent load distribution. This piston is designed for high-compression applications, delivering a noticeable boost in power.\n\n### Key Features:\n\n\t\n- Forged construction for enhanced strength and longevity\n\t\n- Elliptical design for optimized expansion and load management\n\t\n- High-compression specification for increased power output\n\t\n- Precision manufacturing ensures excellent thermal conductivity\n\t\n- Made in Germany\n\n### Specifications:\n\n\t\n- Bore Size: 97.00mm (actual measurement 96.95mm)\n\t\n- Compression Ratio: 13.6:1\n\n**Cross-Reference OEM Part Number:** BR9-11631-00-00","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-18-19-yz-450-f-97mm-high-comp-wossner-8950da-br9-11631-00-00","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/021a5d5b8df9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/021a5d5b8df9:1"}},"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."]}}