{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2c89df21c18c","name":"PISTON KIT SHERCO 250 78.00, WOSSNER 8905DC 4-STK SE2.5i-F","sku":"56-W9879.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":182.4,"formatted":"£182.40"},"summary":"Wossner forged piston kit with a 78.02mm bore and +0.02mm oversize for enhanced structural performance while maintaining OEM compression standards. Designed for efficient heat transfer and uniform load distribution under thermal expansion. Features include forged piston construction for high strength and durability, optimized combustion chamber heat transfer, elliptical piston profile for even expansion and thrust load distribution, and reduced risk of piston collapse from localized pressure. Manufactured in Germany. Specifications: Bore 78.02mm, Piston code Wossner 8905DC (+0.02mm oversize), Clip part number CW16, Piston pin WP070, Ring set 780XAS-2, Displacement 249 cm³, Stroke 52.2 mm, Clearance 0.06 mm, Compression ratio (Wossner) OEM, OEM compression ratio 13.20:1, Dome volume +3.60 cm³, Compression height 18.40 mm. Part No. 56-W9879.C.WO. Weight 218g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78.00mm"},{"label":"Variant Id","value":"259036"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EC_2EWO/5e1298097ae5171f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EC_2EWO/5e1298097ae5171f.jpg"],"description":"Wossner forged piston kit with a 78.02mm bore and +0.02mm oversize for enhanced structural performance while maintaining OEM compression standards. Designed for efficient heat transfer and uniform load distribution under thermal expansion. Features include forged piston construction for high strength and durability, optimized combustion chamber heat transfer, elliptical piston profile for even expansion and thrust load distribution, and reduced risk of piston collapse from localized pressure. Manufactured in Germany. Specifications: Bore 78.02mm, Piston code Wossner 8905DC (+0.02mm oversize), Clip part number CW16, Piston pin WP070, Ring set 780XAS-2, Displacement 249 cm³, Stroke 52.2 mm, Clearance 0.06 mm, Compression ratio (Wossner) OEM, OEM compression ratio 13.20:1, Dome volume +3.60 cm³, Compression height 18.40 mm. Part No. 56-W9879.C.WO. Weight 218g.","descriptionMarkdown":"### Wossner 78.02mm Forged Piston Kit for SHERCO 250 4-Stroke\n\nUpgrade your SHERCO SE2.5i-F with this high-performance Wossner forged piston kit. Engineered for superior durability and optimal engine performance, this kit features a precise 78.02mm bore with a +0.02mm oversize for enhanced structural integrity. Manufactured in Germany, Wossner pistons are designed to ensure efficient heat transfer and uniform load distribution, reducing the risk of piston collapse and maintaining OEM compression standards for reliable power output.\n\n#### Key Features:\n\n\t\n- Forged Piston Construction: Provides exceptional strength and longevity under demanding conditions.\n\t\n- Optimised Heat Transfer: Designed to efficiently transfer combustion chamber heat to the cylinder walls for better thermal management.\n\t\n- Elliptical Piston Profile: Ensures even expansion and balanced thrust load distribution, minimizing wear.\n\t\n- Reduced Risk of Collapse: The design mitigates localised pressure points, preventing premature piston failure.\n\t\n- German Engineering: Precision manufactured in Germany for uncompromising quality.\n\n#### Specifications:\n\n\t\n- Bore: 78.02mm\n\t\n- Piston Code: Wossner 8905DC (+0.02mm oversize)\n\t\n- Clip Part Number: CW16\n\t\n- Piston Pin: WP070\n\t\n- Ring Set: 780XAS-2\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Stroke: 52.2 mm\n\t\n- Clearance: 0.06 mm\n\t\n- Compression Ratio (Wossner): OEM\n\t\n- OEM Compression Ratio: 13.20:1\n\t\n- Dome Volume: +3.60 cm&sup3;\n\t\n- Compression Height: 18.40 mm","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-8905dc-4-stk-se25i-f","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2c89df21c18c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2c89df21c18c: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."]}}