{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"337b23634fb8","name":"PISTON KIT SHERCO SE 250 66.40 C, WOSSNER 8305DC, SE/SE-R 250 2017-2018","sku":"56-W9989.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":144.97,"formatted":"£144.97"},"summary":"Wossner piston kit for Sherco SE and SE-R 250 models. Features a 66.42mm bore with a +0.02mm oversize. The forged high-performance piston has a skirt coating, is designed for optimal combustion heat transfer, and has an elliptical design for uniform bearing surface under thermal expansion. It evenly distributes thrust loads, reduces localized pressure, and prevents piston collapse under high-stress operation. Includes piston, rings, pin, and circlips. Specifications: Bore size 66.42mm, Oversize +0.02mm, Ring set RIK77.00D, Pin WP070, Clips CW16. Manufactured in Germany. Cross-reference OEM Part Numbers: Wossner 8305DC, 56-W9989.A.WO.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.40mm"},{"label":"Variant Id","value":"288379"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock92588_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock92588_1.jpg"],"description":"Wossner piston kit for Sherco SE and SE-R 250 models. Features a 66.42mm bore with a +0.02mm oversize. The forged high-performance piston has a skirt coating, is designed for optimal combustion heat transfer, and has an elliptical design for uniform bearing surface under thermal expansion. It evenly distributes thrust loads, reduces localized pressure, and prevents piston collapse under high-stress operation. Includes piston, rings, pin, and circlips. Specifications: Bore size 66.42mm, Oversize +0.02mm, Ring set RIK77.00D, Pin WP070, Clips CW16. Manufactured in Germany. Cross-reference OEM Part Numbers: Wossner 8305DC, 56-W9989.A.WO.","descriptionMarkdown":"### Wossner Forged Piston Kit for Sherco SE 250\n\nThis high-performance Wossner piston kit is engineered for Sherco SE and SE-R 250 models. Crafted in Germany, this kit features a forged piston with a 66.42mm bore and a +0.02mm oversize, providing exceptional strength, superior thermal stability, and precise engine performance. The piston is designed with a skirt coating and an elliptical profile to ensure a uniform bearing surface and even distribution of thrust loads, even under extreme operating conditions. This prevents piston collapse and reduces localized pressure for enhanced durability.\n\n**Key Features:**\n\n \n- Forged high-performance piston with skirt coating for reduced friction and noise.\n \n- Engineered for optimal combustion heat transfer to cylinder walls for efficient operation.\n \n- Elliptical piston design adapts to thermal expansion, maintaining a uniform bearing surface.\n \n- Evenly distributes thrust loads, minimizing localized pressure points.\n \n- Prevents piston collapse and ensures reliability during high-stress operation.\n \n- Complete kit includes piston, rings, pin, and circlips for straightforward installation.\n\n**Specifications:**\n\n \n- Bore Size: 66.42mm\n \n- Oversize: +0.02mm\n \n- Ring Set: RIK77.00D\n \n- Piston Pin: WP070\n \n- Circlips: CW16\n \n- Manufacturing Country: Germany","weightGrams":null,"fitments":[{"make":"SHERCO","model":"SC R 250","cc":null,"notes":null,"years":"2019–2020"},{"make":"SHERCO","model":"SE 250","cc":null,"notes":null,"years":"2017–2025"},{"make":"SHERCO","model":"SE R 250","cc":null,"notes":null,"years":"2017–2021"},{"make":"SHERCO","model":"SE-R 250","cc":null,"notes":null,"years":"2017–2025"}],"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-se-250-6640-c-wossner-8305dc-sese-r-250-2017-2018","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/337b23634fb8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/337b23634fb8:1"}},"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."]}}