{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"663201584708","name":"PISTON KIT 12-18 CRF150R 66.00, 8861DC WOSSNER","sku":"56-W914.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":155.36,"formatted":"£155.36"},"summary":"Wossner forged piston kit 8861DC is a +0.02mm oversized piston with a 66.02mm bore (measured at 65.97mm). Features high-strength forged construction and a Teflon-coated skirt for superior durability, thermal stability, and a precision fit. Made in Germany. Specifications: Bore 66.02mm (Measured 65.97mm), Display Volume 149 cm³, Stroke 43.80mm, Clearance 0.05mm, Compression Height 20.60mm, Wossner Compression Ratio OEM, OEM Compression Ratio 11.70:1, Dome Volume -1.40 cm³, Part No. 56-W914.C.WO (Wossner 8861DC), Ring Set 660XKS, Lock P/N CW14, Pin P/N WP058.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.00mm"},{"label":"Variant Id","value":"258218"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57164_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57164_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57164_2.jpg"],"description":"Wossner forged piston kit 8861DC is a +0.02mm oversized piston with a 66.02mm bore (measured at 65.97mm). Features high-strength forged construction and a Teflon-coated skirt for superior durability, thermal stability, and a precision fit. Made in Germany. Specifications: Bore 66.02mm (Measured 65.97mm), Display Volume 149 cm³, Stroke 43.80mm, Clearance 0.05mm, Compression Height 20.60mm, Wossner Compression Ratio OEM, OEM Compression Ratio 11.70:1, Dome Volume -1.40 cm³, Part No. 56-W914.C.WO (Wossner 8861DC), Ring Set 660XKS, Lock P/N CW14, Pin P/N WP058.","descriptionMarkdown":"### Wossner Forged Piston Kit - Honda CRF150R\n\nUpgrade your Honda CRF150R with the Wossner Forged Piston Kit. This high-performance piston is engineered for durability and optimal power delivery in demanding four-stroke applications.\n\n**Key Features:**\n\n \n- Forged construction for maximum strength and reliability under stress.\n \n- Elliptical piston design ensures consistent load distribution even with heat expansion.\n \n- Promotes excellent heat transfer from the combustion chamber to the cylinder walls for efficient operation.\n \n- Features a hard Teflon skirt coating for a precise fit and enhanced bore conformity.\n \n- Reduces localized pressure points to help prevent piston collapse.\n \n- Manufactured in Germany to exacting standards.\n\n**Specifications:**\n\n \n- Bore Size: 66.02mm (Measured: 65.97mm)\n \n- Display Volume: 149 cm&sup3;\n \n- Stroke: 43.80mm\n \n- Clearance: 0.05mm\n \n- Compression Height: 20.60mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 11.70:1\n \n- Dome Volume: -1.40 cm&sup3;\n \n- Wossner Part Number: 8861DC\n \n- Ring Set Part Number: 660XKS\n \n- Lock Pin Part Number: CW14\n \n- Piston Pin Part Number: WP058","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 150","cc":null,"notes":null,"years":"2012–2019"},{"make":"HONDA","model":"CRF 150R","cc":null,"notes":null,"years":"2012–2025"}],"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-12-18-crf150r-6600-8861dc-wossner","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/663201584708:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/663201584708:1"}},"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."]}}