{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"afad934ef0dd","name":"PISTON KIT 87-88 RM250 67.00, WOSSNER 8157DA SUZUKI MX 12110-00B24-0F0","sku":"56-W558+000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":153.68,"formatted":"£153.68"},"summary":"Wossner 67.00mm standard bore forged piston kit for the Suzuki RM250 1987-1988. Designed for two-stroke applications, this piston features a forged construction and an elliptical profile for enhanced thermal expansion control, strength, and even thrust load distribution. Manufactured in Germany, it promotes efficient heat transfer from the combustion chamber to the cylinder walls for reliable performance. Specifications include a bore of 67.00mm, actual diameter of 66.94mm, displacement of 246 cm&sup3;, stroke of 70.00mm, clearance of 0.06mm, compression height of 37.00mm, and a 2-stroke compression ratio. Includes piston kit part no. 56-W558+000.WO, Wossner piston kit no. 8157DA, lock CW18, pin WP033, ring set RSB6700, OEM reference 12110-00B24-0F0, and additional reference 558M06700.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"67mm"},{"label":"Variant Id","value":"256803"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock55749_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock55749_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55749_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55749_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock55749_4.jpg"],"description":"Wossner 67.00mm standard bore forged piston kit for the Suzuki RM250 1987-1988. Designed for two-stroke applications, this piston features a forged construction and an elliptical profile for enhanced thermal expansion control, strength, and even thrust load distribution. Manufactured in Germany, it promotes efficient heat transfer from the combustion chamber to the cylinder walls for reliable performance. Specifications include a bore of 67.00mm, actual diameter of 66.94mm, displacement of 246 cm&sup3;, stroke of 70.00mm, clearance of 0.06mm, compression height of 37.00mm, and a 2-stroke compression ratio. Includes piston kit part no. 56-W558+000.WO, Wossner piston kit no. 8157DA, lock CW18, pin WP033, ring set RSB6700, OEM reference 12110-00B24-0F0, and additional reference 558M06700.","descriptionMarkdown":"### Wossner Forged Piston Kit for Suzuki RM250\n\nThis Wossner 67.00mm standard bore forged piston kit is engineered for high-performance two-stroke applications. Its advanced design ensures exceptional strength, controlled thermal expansion, and even thrust load distribution for reliable operation under demanding conditions.\n\n**Key Features:**\n\n \n- Forged Piston Construction: Enhances strength and reliability for extended engine life.\n \n- Elliptical Design: Provides a uniform bearing surface, adapting effectively to heat expansion.\n \n- Even Thrust Load Distribution: Minimizes localized stress, reducing the risk of piston failure.\n \n- Efficient Heat Transfer: Promotes optimal heat dissipation from the combustion chamber to the cylinder walls.\n \n- German Manufacturing: Built to exacting standards in Germany.\n\n**Specifications:**\n\n \n- Bore: 67.00mm\n \n- Actual Diameter: 66.94mm\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\n\n**Component Details:**\n\n \n- Wossner Piston Kit Number: 8157DA\n \n- Lock: CW18\n \n- Pin: WP033\n \n- Ring Set: RSB6700\n\n**OEM Reference Cross-Reference:**\n\n \n- 12110-00B24-0F0\n \n- 558M06700","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-rm250-6700-wossner-8157da-suzuki-mx-12110-00b24-0f0","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/afad934ef0dd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/afad934ef0dd: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."]}}