{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"870710105c2f","name":"PISTON KIT 09 FE570 100mm C, Husaberg WOSSNER 8737DC","sku":"56-W316.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner forged piston kit with a 100.02mm bore, designed for Husaberg FE570 models with fuel injection. Engineered for durability and efficient heat transfer, the elliptical design ensures a uniform bearing surface, reducing localized pressure and preventing piston collapse under heat expansion. Manufactured in Germany for high performance and reliability. Features include forged construction for increased strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications include a bore size of 100.02mm, clearance of 0.05mm, OEM compression ratio of 11.80:1, dome volume of +10.50 cm&sup3;, compression height of 24.50mm, and a stroke of 72.00mm. Cross-reference OEM part numbers include Wossner Part No. 8737DC, Lock Part No. CW20, Pin Part No. WP038, and Ring Set Part No. 1000XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"100mm"},{"label":"Variant Id","value":"255416"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W316_2EC_2EWO/496cd30bc77b3a8f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W316_2EC_2EWO/496cd30bc77b3a8f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W316_2EC_2EWO/44df7d83713d9003.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W316_2EC_2EWO/0135ac881d773fc2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W316_2EC_2EWO/847140cd0830cb25.jpg"],"description":"Wossner forged piston kit with a 100.02mm bore, designed for Husaberg FE570 models with fuel injection. Engineered for durability and efficient heat transfer, the elliptical design ensures a uniform bearing surface, reducing localized pressure and preventing piston collapse under heat expansion. Manufactured in Germany for high performance and reliability. Features include forged construction for increased strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications include a bore size of 100.02mm, clearance of 0.05mm, OEM compression ratio of 11.80:1, dome volume of +10.50 cm&sup3;, compression height of 24.50mm, and a stroke of 72.00mm. Cross-reference OEM part numbers include Wossner Part No. 8737DC, Lock Part No. CW20, Pin Part No. WP038, and Ring Set Part No. 1000XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit 100.02mm Bore\n\n Upgrade your motorcycle's performance and durability with this Wossner forged piston kit. Engineered for specific Husaberg FE570 models, this high-quality piston kit is designed to withstand demanding riding conditions. The forged construction offers superior strength and longevity compared to cast pistons, ensuring reliable performance mile after mile.\n\n This piston kit features an innovative elliptical design. This design creates a uniform bearing surface, which helps to distribute thrust loads evenly. This precise engineering reduces localized pressure points and prevents piston collapse even when subjected to extreme heat expansion, ensuring consistent engine operation. Manufactured in Germany, Wossner is renowned for its commitment to precision and high-performance components.\n\n#### Key Features:\n\n \n- Forged Construction: Provides exceptional strength and enhanced longevity for demanding applications.\n \n- Optimized Heat Transfer: Promotes efficient combustion and helps maintain optimal engine temperatures.\n \n- Elliptical Design: Ensures a uniform bearing surface, reducing localized stress and preventing piston collapse under heat.\n \n- Uniform Bearing Surface: Distributes thrust loads evenly for reduced wear and improved reliability.\n \n- German Manufacturing: Built to exacting standards in Germany for superior quality and performance.\n\n#### Specifications:\n\n \n- Bore Size: 100.02mm\n \n- Piston Clearance: 0.05mm\n \n- Dome Volume: +10.50 cm&sup3;\n \n- Compression Height: 24.50mm\n \n- Stroke: 72.00mm\n \n- OEM Compression Ratio: 11.80:1\n\n#### Component Part Numbers:\n\n \n- Wossner Part Number: 8737DC\n \n- Lock Ring Part Number: CW20\n \n- Wrist Pin Part Number: WP038\n \n- Ring Set Part Number: 1000XSY","weightGrams":null,"fitments":[{"make":"HUSABERG","model":"FE 570","cc":null,"notes":null,"years":"2009–2012"}],"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-09-fe570-100mm-c-husaberg-wossner-8737dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/870710105c2f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/870710105c2f: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."]}}