{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d03c78414727","name":"PISTON KIT 97-01 CR250 66.40 C, WOSSNER 8001DC HONDA MX","sku":"56-W702.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":144.97,"formatted":"£144.97"},"summary":"Wossner forged piston kit 8001DC designed for Honda CR250R models from 1997 to 2001. Features a 67.42 mm bore size with a 66.36 mm actual piston diameter. Manufactured in Germany, it incorporates an elliptical design for optimised load distribution and superior thermal management, ensuring reliable operation in high-performance 2-stroke engines. Features include a forged piston for enhanced strength and durability, an elliptical profile for uniform load distribution and reduced piston collapse, and efficient heat transfer from the combustion chamber to cylinder walls. Precision engineered and made in Germany. Specifications: Bore Size 67.42 mm, Actual Piston Diameter 66.36 mm, Displacement 249 cm³, Stroke 70.80 mm, Clearance 0.06 mm, Compression Ratio 2-stroke (Wossner and OEM), Dome Volume not specified, Compression Height 35.00 mm. Cross-Reference OEM Part Numbers: Piston Kit 8001DC, Lock CW18, Pin WP033, Ring Set RSB6640 (x2).","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.40 mm"},{"label":"Variant Id","value":"257502"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56448_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56448_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56448_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56448_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56448_4.jpg"],"description":"Wossner forged piston kit 8001DC designed for Honda CR250R models from 1997 to 2001. Features a 67.42 mm bore size with a 66.36 mm actual piston diameter. Manufactured in Germany, it incorporates an elliptical design for optimised load distribution and superior thermal management, ensuring reliable operation in high-performance 2-stroke engines. Features include a forged piston for enhanced strength and durability, an elliptical profile for uniform load distribution and reduced piston collapse, and efficient heat transfer from the combustion chamber to cylinder walls. Precision engineered and made in Germany. Specifications: Bore Size 67.42 mm, Actual Piston Diameter 66.36 mm, Displacement 249 cm³, Stroke 70.80 mm, Clearance 0.06 mm, Compression Ratio 2-stroke (Wossner and OEM), Dome Volume not specified, Compression Height 35.00 mm. Cross-Reference OEM Part Numbers: Piston Kit 8001DC, Lock CW18, Pin WP033, Ring Set RSB6640 (x2).","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda CR250R (1997-2001)\n\nUpgrade your Honda CR250R's performance with this precision-engineered Wossner forged piston kit. Designed for models from 1997 to 2001, this kit is manufactured in Germany to exacting standards, ensuring superior strength, durability, and optimal engine operation.\n\n**Key Features:**\n\n \n- Forged Construction: Provides enhanced strength and longevity compared to cast pistons, crucial for high-performance 2-stroke engines.\n \n- Elliptical Profile: Engineered with an elliptical design that promotes uniform load distribution and minimizes piston collapse for consistent performance.\n \n- Optimized Thermal Management: Facilitates efficient heat transfer from the combustion chamber to the cylinder walls, contributing to reliable operation under demanding conditions.\n \n- German Engineering: Precision manufactured in Germany for exceptional quality and reliability.\n\n**Specifications:**\n\n \n- Bore Size: 67.42 mm\n \n- Actual Piston Diameter: 66.36 mm\n \n- Displacement: 249 cm&sup3;\n \n- Stroke: 70.80 mm\n \n- Clearance: 0.06 mm\n \n- Compression Ratio: 2-stroke (Wossner and OEM)\n \n- Compression Height: 35.00 mm\n\n**Included Components:**\n\n \n- Forged Piston\n \n- Lock: CW18\n \n- Pin: WP033\n \n- Ring Set: RSB6640 (x2)","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 2 RING 250","cc":null,"notes":null,"years":"1997–2001"},{"make":"HONDA","model":"CR 250","cc":null,"notes":null,"years":"1997–2001"},{"make":"HONDA","model":"CR 250R","cc":null,"notes":null,"years":"1997–2001"},{"make":"HUSQVARNA","model":"CR 250","cc":null,"notes":null,"years":"1998–2013"},{"make":"HUSQVARNA","model":"WR 250","cc":null,"notes":null,"years":"1998–2013"},{"make":"SUZUKI","model":"RM 250","cc":null,"notes":null,"years":"1998"}],"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-97-01-cr250-6640-c-wossner-8001dc-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d03c78414727:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d03c78414727:1"}},"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."]}}