{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a9fb66f8417c","name":"PISTON KIT 87-88 RM250 69.00, WOSSNER 8157D200 SUZUKI MX","sku":"56-W558+200.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":159.46,"formatted":"£159.46"},"summary":"Wossner 69.00mm (+2.00 oversize) forged piston kit for Suzuki RM250 1987-1988. Features a forged construction and elliptical design for improved durability, thermal expansion management, and even thrust load distribution. Built for two-stroke performance, it ensures efficient heat transfer from the combustion chamber to the cylinder walls. Bore: 69.00mm. Actual diameter: 68.94mm. Displacement: 246 cm³. Stroke: 70.00mm. Clearance: 0.06mm. Compression height: 37.00mm. Compression ratio: 2-stroke. Manufactured in Germany. Includes lock CW18, pin WP033, and ring set RSB6900.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"69mm"},{"label":"Variant Id","value":"256814"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock55760_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock55760_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55760_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55760_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55760_4.jpg"],"description":"Wossner 69.00mm (+2.00 oversize) forged piston kit for Suzuki RM250 1987-1988. Features a forged construction and elliptical design for improved durability, thermal expansion management, and even thrust load distribution. Built for two-stroke performance, it ensures efficient heat transfer from the combustion chamber to the cylinder walls. Bore: 69.00mm. Actual diameter: 68.94mm. Displacement: 246 cm³. Stroke: 70.00mm. Clearance: 0.06mm. Compression height: 37.00mm. Compression ratio: 2-stroke. Manufactured in Germany. Includes lock CW18, pin WP033, and ring set RSB6900.","descriptionMarkdown":"### Wossner Forged Piston Kit 69.00mm (+2.00 Oversize) for Suzuki RM250\n\nEnhance the performance and durability of your Suzuki RM250 with this Wossner forged piston kit. Engineered for 1987 and 1988 models, this 69.00mm (+2.00 oversize) piston is manufactured in Germany to the highest standards.\n\nThe advanced forged construction provides superior strength, ensuring long-term reliability under demanding conditions. Its elliptical profile is meticulously designed to maintain a consistent bearing surface, even with thermal expansion, which helps to evenly distribute thrust loads. This design minimizes localized stress and prevents piston collapse, contributing to a more efficient and robust engine.\n\nThis Wossner piston kit is optimized for two-stroke engines, facilitating efficient heat transfer from the combustion chamber directly to the cylinder walls. This is crucial for maintaining optimal operating temperatures and maximizing performance.\n\n**Key Features:**\n\n \n- Forged piston for enhanced strength and durability.\n \n- Elliptical piston profile for consistent bearing surface and thermal expansion management.\n \n- Even thrust load distribution to reduce stress and prevent piston collapse.\n \n- Designed for efficient heat transfer from the combustion chamber to cylinder walls.\n \n- Premium quality, manufactured in Germany.\n\n**Specifications:**\n\n \n- Bore: 69.00mm\n \n- Actual Diameter: 68.94mm\n \n- Displacement: 246 cm&sup3;\n \n- Stroke: 70.00mm\n \n- Clearance: 0.06mm\n \n- Compression Height: 37.00mm\n \n- Compression Ratio: 2-stroke","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-87-88-rm250-6900-wossner-8157d200-suzuki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a9fb66f8417c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a9fb66f8417c: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."]}}