{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6448e5ce4bde","name":"PISTON KIT 07-09 CRF150R 66 HC, WOSSNER 8662DB 12.5:1 COMP","sku":"56-W4924+00B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":155.36,"formatted":"£155.36"},"summary":"The Wossner 8662DB forged piston kit features a 66.01mm bore and a 12.5:1 compression ratio for high-compression applications. Manufactured in Germany, this piston offers enhanced durability and thermal efficiency with an elliptical design that ensures even load distribution during heat expansion, minimizing stress and the risk of failure. Specifications include a 65.96mm actual bore diameter, 149 cm&sup3; display, 43.70mm hub stroke, 0.05mm clearance, 20.60mm compression height, -1.80 cm&sup3; dome volume, and an OEM compression ratio of 11.70:1. This kit includes piston, lock, pin, ring set, and rod.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66mm"},{"label":"Variant Id","value":"256393"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4924_2B00B_2EWO/6c9c29151f98057d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4924_2B00B_2EWO/6c9c29151f98057d.jpg"],"description":"The Wossner 8662DB forged piston kit features a 66.01mm bore and a 12.5:1 compression ratio for high-compression applications. Manufactured in Germany, this piston offers enhanced durability and thermal efficiency with an elliptical design that ensures even load distribution during heat expansion, minimizing stress and the risk of failure. Specifications include a 65.96mm actual bore diameter, 149 cm&sup3; display, 43.70mm hub stroke, 0.05mm clearance, 20.60mm compression height, -1.80 cm&sup3; dome volume, and an OEM compression ratio of 11.70:1. This kit includes piston, lock, pin, ring set, and rod.","descriptionMarkdown":"### Wossner 8662DB Forged Piston Kit 66.01mm Bore 12.5:1 Compression\n\nUpgrade your Honda CRF150R with the Wossner 8662DB forged piston kit. This high-performance piston is engineered for superior durability and thermal efficiency in high-compression applications. Manufactured in Germany, it features an elliptical design that ensures even load distribution during heat expansion, significantly reducing localized stress and minimizing the risk of piston failure.\n\n**Key Features:**\n\n\t\n- Forged high-compression piston for enhanced strength and performance.\n\t\n- Optimized for superior heat transfer from the combustion chamber to the cylinder walls.\n\t\n- Elliptical design maintains a consistent bearing surface during thermal expansion.\n\t\n- Reduces the likelihood of piston collapse under intense pressure.\n\t\n- German-made for precision and quality.\n\n**Specifications:**\n\n\t\n- Bore: 66.01 mm\n\t\n- Actual Bore Diameter: 65.96 mm\n\t\n- Displacement: 149 cm&sup3;\n\t\n- Stroke: 43.70 mm\n\t\n- Piston Clearance: 0.05 mm\n\t\n- Compression Height: 20.60 mm\n\t\n- Dome Volume: -1.80 cm&sup3;\n\t\n- Wossner Compression Ratio: 12.50:1\n\t\n- OEM Compression Ratio: 11.70:1","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-07-09-crf150r-66-hc-wossner-8662db-1251-comp","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6448e5ce4bde:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6448e5ce4bde: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."]}}