{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3ace3996ca28","name":"PISTON KIT SHERCO 250 78.00, WOSSNER 8905DA 4-STK SE2.5i-F","sku":"56-W9879.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":182.4,"formatted":"£182.40"},"summary":"Wossner 78mm bore forged piston kit (part number 8905DA, standard size) designed for 250cm³ 4-stroke engines. Features high-strength forged construction and optimised thermal transfer design for consistent performance and longevity. The elliptical shape provides uniform load distribution, reducing the risk of piston collapse. Manufactured in Germany. Bore: 78mm. Bore Size: 77.94mm. Compression Ratio: OEM. OEM Compression Ratio: 13.20:1. Compression Height: 18.40mm. Clearance: 0.06mm. Stroke: 52.2mm. Dome Volume: +3.60cm³. Clip Part Number: CW16. Piston Pin: WP070. Ring Set: 780XAS-2. Cross-Reference OEM Part Numbers: 56-W9879.A.WO. Weight: 222g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78.00mm"},{"label":"Variant Id","value":"259034"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EA_2EWO/5e1298097ae5171f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EA_2EWO/5e1298097ae5171f.jpg"],"description":"Wossner 78mm bore forged piston kit (part number 8905DA, standard size) designed for 250cm³ 4-stroke engines. Features high-strength forged construction and optimised thermal transfer design for consistent performance and longevity. The elliptical shape provides uniform load distribution, reducing the risk of piston collapse. Manufactured in Germany. Bore: 78mm. Bore Size: 77.94mm. Compression Ratio: OEM. OEM Compression Ratio: 13.20:1. Compression Height: 18.40mm. Clearance: 0.06mm. Stroke: 52.2mm. Dome Volume: +3.60cm³. Clip Part Number: CW16. Piston Pin: WP070. Ring Set: 780XAS-2. Cross-Reference OEM Part Numbers: 56-W9879.A.WO. Weight: 222g.","descriptionMarkdown":"### Wossner Forged Piston Kit for Sherco SE2.5i-F 250cc 4-Stroke\n\nThis Wossner 78mm bore forged piston kit is engineered for optimal performance and durability in Sherco SE2.5i-F 4-stroke engines.\nThe high-strength forged construction provides superior reliability, while the optimised thermal transfer design ensures efficient heat management from the combustion chamber.\nFeaturing an innovative elliptical shape, this piston distributes thrust loads evenly, effectively reducing the risk of piston collapse even under demanding high temperatures.\nManufactured in Germany to exacting standards, this kit is built to meet the rigorous demands of performance enthusiasts and ensure lasting engine longevity.\n\n**Key Features:**\n\n \n- Forged piston construction for maximum strength and reliability.\n \n- Designed for efficient heat transfer from the combustion chamber.\n \n- Elliptical piston design ensures even thrust load distribution for reduced wear.\n \n- Precision engineered and manufactured in Germany.\n\n**Specifications:**\n\n \n- Bore: 78mm\n \n- Bore Size: 77.94mm\n \n- Compression Ratio: OEM\n \n- OEM Compression Ratio: 13.20:1\n \n- Compression Height: 18.40mm\n \n- Clearance: 0.06mm\n \n- Stroke: 52.2mm\n \n- Displacement: 250cm&sup3;\n \n- Dome Volume: +3.60cm&sup3;\n \n- Clip Part Number: CW16\n \n- Piston Pin: WP070\n \n- Ring Set: 780XAS-2","weightGrams":null,"fitments":[{"make":"SHERCO","model":"SE F 280","cc":null,"notes":null,"years":"2014–2018"},{"make":"SHERCO","model":"SE I F 250","cc":null,"notes":null,"years":"2008–2013"},{"make":"SHERCO","model":"SE R 300","cc":null,"notes":null,"years":"2013–2015"}],"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-sherco-250-7800-wossner-8905da-4-stk-se25i-f","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3ace3996ca28:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3ace3996ca28:1"}},"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."]}}