{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"dde89df9a197","name":"PISTON KIT SHERCO 250 78.00, WOSSNER 8905DB 4-STK SE2.5i-F","sku":"56-W9879.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":182.4,"formatted":"£182.40"},"summary":"Wossner forged piston kit for SHERCO SE2.5i-F motorcycles. Features include forged construction for enhanced strength and durability, engineered for optimal heat transfer, elliptical piston shape for uniform expansion and even thrust load distribution, and designed to prevent piston collapse under high temperatures and pressures. Manufactured in Germany. Specifications: Bore 78.01mm, piston code Wossner 8905DB (+0.01mm 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. Cross-reference OEM part number 56-W9879.B.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78.00mm"},{"label":"Variant Id","value":"259035"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EB_2EWO/5e1298097ae5171f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9879_2EB_2EWO/5e1298097ae5171f.jpg"],"description":"Wossner forged piston kit for SHERCO SE2.5i-F motorcycles. Features include forged construction for enhanced strength and durability, engineered for optimal heat transfer, elliptical piston shape for uniform expansion and even thrust load distribution, and designed to prevent piston collapse under high temperatures and pressures. Manufactured in Germany. Specifications: Bore 78.01mm, piston code Wossner 8905DB (+0.01mm 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. Cross-reference OEM part number 56-W9879.B.WO.","descriptionMarkdown":"### Wossner 78.01mm Forged Piston Kit for 4-Stroke 250cc Motorcycles\n\nEnhance the performance and durability of your 250cc 4-stroke motorcycle with this premium forged piston kit from Wossner. Expertly engineered in Germany, this kit is designed to meet and exceed demanding riding conditions, ensuring reliable power and longevity.\n\n### Key Features:\n\n \n- Forged Construction: Provides superior strength and durability compared to cast pistons, capable of withstanding high stress and temperatures.\n \n- Optimized Heat Transfer: Engineered to efficiently transfer heat away from the combustion chamber to the cylinder walls, reducing operating temperatures.\n \n- Elliptical Piston Design: Features an elliptical shape that ensures uniform expansion and distributes thrust loads evenly for smoother operation.\n \n- High-Temperature Stability: Built to prevent piston collapse even under extreme heat and pressure, maintaining consistent performance.\n \n- German Engineering: Manufactured with precision and quality in Germany.\n \n- Maintains OEM Compression: Designed to retain the original compression specifications for seamless integration.\n\n### Specifications:\n\n \n- Bore Size: 78.01mm (+0.01mm oversize)\n \n- Piston Code: Wossner 8905DB\n \n- Piston Pin: WP070\n \n- Ring Set: 780XAS-2\n \n- Clip Part Number: CW16\n \n- Displacement: 249 cc\n \n- Stroke: 52.2 mm\n \n- Clearance: 0.06 mm\n \n- Dome Volume: +3.60 cm&sup3;\n \n- Compression Height: 18.40 mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 13.20:1","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-8905db-4-stk-se25i-f","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/dde89df9a197:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/dde89df9a197:1"}},"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."]}}