{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"aff41b8bc0e2","name":"PISTON KIT 02-04 CR250 68.00, WOSSNER 8066D160 HONDA MX","sku":"56-W801+160.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 68.00mm bore (+1.60mm oversize) for Honda CR250R models. Engineered for engines requiring substantial over boring, it maintains high durability and precision fitment. Manufactured in Germany, this piston includes features to improve thermal efficiency and structural integrity under demanding two-stroke engine conditions. Features include forged construction for superior strength and durability, effective combustion chamber heat transfer to cylinder walls, and an elliptical design for a uniform bearing surface to prevent piston collapse. Specifications: Bore: 68.00mm, Actual Bore: 67.94mm, 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: RSB6800, Rod Part Number: P2020.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"68.00mm"},{"label":"Variant Id","value":"257803"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56749_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56749_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56749_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56749_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56749_4.jpg"],"description":"Wossner forged piston kit with a 68.00mm bore (+1.60mm oversize) for Honda CR250R models. Engineered for engines requiring substantial over boring, it maintains high durability and precision fitment. Manufactured in Germany, this piston includes features to improve thermal efficiency and structural integrity under demanding two-stroke engine conditions. Features include forged construction for superior strength and durability, effective combustion chamber heat transfer to cylinder walls, and an elliptical design for a uniform bearing surface to prevent piston collapse. Specifications: Bore: 68.00mm, Actual Bore: 67.94mm, 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: RSB6800, Rod Part Number: P2020.","descriptionMarkdown":"### Wossner Forged Piston Kit - 68.00mm Oversize\n\nThis Wossner forged piston kit features a 68.00mm bore, representing a +1.60mm oversize. Engineered for durability and precision, this kit is manufactured in Germany to exacting standards. It is designed to enhance thermal efficiency and structural integrity, especially under the demanding conditions of two-stroke engines. The forged construction provides superior strength and longevity.\n\n**Key Features:**\n\n \n- Forged construction for enhanced strength and durability.\n \n- Facilitates effective transfer of combustion chamber heat to cylinder walls.\n \n- Elliptical piston design ensures a uniform bearing surface, preventing piston collapse.\n \n- High-quality manufacturing, made in Germany.\n\n**Specifications:**\n\n \n- Bore: 68.00mm\n \n- Actual Bore: 67.94mm\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: RSB6800\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-cr250-6800-wossner-8066d160-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/aff41b8bc0e2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/aff41b8bc0e2:1"}},"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."]}}