{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"12a6e87cb83b","name":"PISTON KIT 16-17 CRF250R 76.80 B, WOSSNER 8925DB 13101-KRN-B10","sku":"56-W8800.00B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":182.86,"formatted":"£182.86"},"summary":"The Wossner forged piston kit has a 76.81mm bore with an actual size of 76.77mm. This +0.01 oversize piston is forged in Germany for superior strength and thermal efficiency. Its elliptical profile ensures consistent load distribution to prevent piston collapse and provide reliable performance. Features include optimized heat transfer and uniform expansion. Specifications include piston size 76.81mm (+0.01), actual size 76.77mm, kit part number 56-W8800.00B.WO, Wossner part number 8925DB, ring set 768XAS-2, pin WP070, pin locks CW16, forged piston type, and built-in piston to bore clearance per Wossner specifications. Cross-reference OEM part number is 13101-KRN-B10.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"76.80mm"},{"label":"Variant Id","value":"258133"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W8800_2E00B_2EWO/36d06e57eda5dc44.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W8800_2E00B_2EWO/36d06e57eda5dc44.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W8800_2E00B_2EWO/2d62dbbd7c9f927c.jpg"],"description":"The Wossner forged piston kit has a 76.81mm bore with an actual size of 76.77mm. This +0.01 oversize piston is forged in Germany for superior strength and thermal efficiency. Its elliptical profile ensures consistent load distribution to prevent piston collapse and provide reliable performance. Features include optimized heat transfer and uniform expansion. Specifications include piston size 76.81mm (+0.01), actual size 76.77mm, kit part number 56-W8800.00B.WO, Wossner part number 8925DB, ring set 768XAS-2, pin WP070, pin locks CW16, forged piston type, and built-in piston to bore clearance per Wossner specifications. Cross-reference OEM part number is 13101-KRN-B10.","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda CRF250R\n\nUpgrade your Honda CRF250R with this high-performance Wossner Forged Piston Kit. Engineered for durability and optimal performance, this piston kit is manufactured in Germany to exacting standards.\n\nThe piston features a precision-engineered elliptical profile. This design ensures uniform expansion and even thrust load distribution, which helps prevent piston collapse and contributes to consistent engine performance under demanding conditions. It is designed for superior strength and exceptional thermal efficiency, facilitating efficient heat transfer from the combustion chamber to the cylinder walls.\n\n#### Key Features:\n\n \n- Forged in Germany for superior strength and reliability.\n \n- Elliptical profile for optimized expansion and thrust load distribution.\n \n- Designed for enhanced thermal efficiency.\n \n- Precision-engineered for a perfect fit and consistent performance.\n\n#### Specifications:\n\n \n- Piston Size: 76.81mm (+0.01 oversize)\n \n- Actual Piston Size: 76.77mm\n \n- Piston Type: Forged\n \n- Piston to Bore Clearance: Built-in per Wossner specifications\n \n- Includes Ring Set (768XAS-2), Pin (WP070), and Pin Locks (CW16)\n\n**Cross-Reference OEM Part Number:** 13101-KRN-B10","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2016–2017"}],"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-16-17-crf250r-7680-b-wossner-8925db-13101-krn-b10","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/12a6e87cb83b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/12a6e87cb83b: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."]}}