{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"deadc081008a","name":"PISTON KIT 02-04 CR250 67.50, WOSSNER 8066D110 HONDA MX","sku":"56-W801+110.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":155.33,"formatted":"£155.33"},"summary":"Wossner forged piston kit with a 67.50mm bore (+1.10mm oversize) designed for maximum durability and thermal efficiency. Features an elliptical profile for balanced load distribution and is manufactured in Germany to exacting standards. Ideal for engines requiring significant reboring while maintaining performance and reliability. Forged construction for high strength and longevity. Optimised heat transfer from the combustion chamber to the cylinder walls. Elliptical design ensures uniform bearing surface under expansion, minimising stress points. Bore: 67.50mm. Actual Bore: 67.44mm. Engine Displacement: 249 cm³. Stroke: 72.00mm. Clearance: 0.06mm. Compression Ratio: 2-stroke (Wossner and OEM). Compression Height: 38.00mm. Lock Part Number: CW18. Pin Part Number: WP033. Ring Set Part Number: RSB6750 x 2. Rod Part Number: P2020.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"67.50mm"},{"label":"Variant Id","value":"257802"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B110_2EWO/eb0e7267e25982b2.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B110_2EWO/eb0e7267e25982b2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B110_2EWO/2731d9029e6635d6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B110_2EWO/e1917dc6369efc29.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W801_2B110_2EWO/d31be1f945c57d84.jpg"],"description":"Wossner forged piston kit with a 67.50mm bore (+1.10mm oversize) designed for maximum durability and thermal efficiency. Features an elliptical profile for balanced load distribution and is manufactured in Germany to exacting standards. Ideal for engines requiring significant reboring while maintaining performance and reliability. Forged construction for high strength and longevity. Optimised heat transfer from the combustion chamber to the cylinder walls. Elliptical design ensures uniform bearing surface under expansion, minimising stress points. Bore: 67.50mm. Actual Bore: 67.44mm. Engine Displacement: 249 cm³. Stroke: 72.00mm. Clearance: 0.06mm. Compression Ratio: 2-stroke (Wossner and OEM). Compression Height: 38.00mm. Lock Part Number: CW18. Pin Part Number: WP033. Ring Set Part Number: RSB6750 x 2. Rod Part Number: P2020.","descriptionMarkdown":"### Wossner Forged Piston Kit 67.50mm Oversize for Honda CR250R (2002-2004)\n\nThis Wossner forged piston kit is engineered for high-performance Honda CR250R motorcycles manufactured between 2002 and 2004. Featuring a 67.50mm bore size, this kit is 1.10mm oversize, ideal for engines requiring a significant re-bore. Manufactured in Germany, Wossner pistons are renowned for their exceptional durability, thermal efficiency, and precision engineering.\n\nThe advanced elliptical profile of the piston ensures balanced load distribution and optimal bearing surface under thermal expansion, which minimizes stress points and contributes to enhanced engine longevity and reliability. This piston is designed to maximize power output while maintaining robust performance.\n\n#### Key Features:\n\n \n- Forged construction provides superior strength and resistance to wear.\n \n- Optimized design enhances heat transfer from the combustion chamber to the cylinder walls.\n \n- Elliptical piston shape ensures uniform bearing pressure, reducing stress.\n \n- Precision manufactured in Germany to exacting standards.\n \n- Oversize bore of 67.50mm accommodates engine re-boring for performance gains.\n\n#### Specifications:\n\n \n- Bore Size: 67.50mm\n \n- Actual Bore: 67.44mm\n \n- Engine Displacement: 249 cm&sup3;\n \n- Stroke: 72.00mm\n \n- Clearance: 0.06mm\n \n- Compression Ratio: 2-stroke (compatible with Wossner and OEM specifications)\n \n- Compression Height: 38.00mm\n \n- Lock Part Number: CW18\n \n- Pin Part Number: WP033\n \n- Ring Set Part Number: RSB6750 x 2\n \n- Rod Part Number: P2020","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-02-04-cr250-6750-wossner-8066d110-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/deadc081008a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/deadc081008a: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."]}}