{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5b8d94678059","name":"PISTON KIT SHERCO 125 SE-R 17-25, WOSSNER 8303DA 54.00","sku":"56-W9845.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":115.06,"formatted":"£115.06"},"summary":"Wossner forged piston kit part number 8303DA for Sherco SE-R 125 models 2017-2025. Features include forged construction for superior strength and durability, standard replacement for Sherco SE-R 125 models, engineered for optimal combustion heat transfer to cylinder walls, elliptical design ensures consistent bearing surface under thermal expansion, and even distribution of thrust loads reduces localised pressure points. Manufactured in Germany. Specifications: kit part number 8303DA, size 54 mm, stroke 54.5 mm, compression height 29 mm, OEM compression ratio, 2 rings, clip part number CW15, pin size 15 mm, pin part number WP032. Cross-reference OEM part numbers: 8303DA.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"18.00mm"},{"label":"Variant Id","value":"288370"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9845_2EA_2EWO/6aa912db023a3057.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9845_2EA_2EWO/6aa912db023a3057.jpg"],"description":"Wossner forged piston kit part number 8303DA for Sherco SE-R 125 models 2017-2025. Features include forged construction for superior strength and durability, standard replacement for Sherco SE-R 125 models, engineered for optimal combustion heat transfer to cylinder walls, elliptical design ensures consistent bearing surface under thermal expansion, and even distribution of thrust loads reduces localised pressure points. Manufactured in Germany. Specifications: kit part number 8303DA, size 54 mm, stroke 54.5 mm, compression height 29 mm, OEM compression ratio, 2 rings, clip part number CW15, pin size 15 mm, pin part number WP032. Cross-reference OEM part numbers: 8303DA.","descriptionMarkdown":"### Wossner Forged Piston Kit for Sherco 125 SE-R\n\nThis Wossner forged piston kit is designed as a direct replacement for Sherco SE-R 125 models. Manufactured in Germany, it offers robust structural integrity and efficient thermal performance, crucial for high-performance two-stroke engines.\n\nThe piston features an elliptical profile that supports uniform expansion and pressure distribution, enhancing reliability and performance under demanding conditions. This design ensures consistent bearing surface integrity even with thermal expansion and reduces localized pressure points by distributing thrust loads evenly.\n\n**Key Features:**\n\n \n- Forged construction for superior strength and durability.\n \n- Engineered for optimal combustion heat transfer to cylinder walls.\n \n- Elliptical design ensures consistent bearing surface under thermal expansion.\n \n- Even distribution of thrust loads reduces localized pressure points.\n \n- Manufactured in Germany.\n\n**Specifications:**\n\n \n- Kit Part Number: 8303DA\n \n- Piston Size: 54.00 mm\n \n- Stroke: 54.5 mm\n \n- Compression Height: 29 mm\n \n- Features OEM Compression Ratio\n \n- Number of Rings: 2\n \n- Clip Part Number: CW15\n \n- Pin Size: 15 mm\n \n- Pin Part Number: WP032","weightGrams":null,"fitments":[{"make":"SHERCO","model":"SC R 125","cc":null,"notes":null,"years":"2019"},{"make":"SHERCO","model":"SE R 125","cc":null,"notes":null,"years":"2017–2021"},{"make":"SHERCO","model":"SE-R 125","cc":null,"notes":null,"years":"2018–2025"}],"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-125-se-r-17-25-wossner-8303da-5400","buyOneNow":null,"basketWithThis":null}},"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."]}}