{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"368bd3068f62","name":"PISTON KIT 04-09 HUS 550FC/FC, WOSSNER HUSABERG 8602DC 100","sku":"56-W176.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 100.02mm bore. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision. Features a forged piston for superior strength and design, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications include a bore of 100.02mm (+0.02mm oversize), standard size piston PN# 8602DC, lock part number CW20, pin part number WP038, ring set part number 1000XSY, displacement of 549 cm&sup3;, stroke of 70.00mm, clearance of 0.05mm, Wossner compression ratio of 12.50:1, OEM compression ratio of 11.80:1, dome volume of -2.30 cm&sup3;, and compression height of 23.40mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"254858"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53804_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53804_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53804_2.jpg"],"description":"Wossner forged piston kit with a 100.02mm bore. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision. Features a forged piston for superior strength and design, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications include a bore of 100.02mm (+0.02mm oversize), standard size piston PN# 8602DC, lock part number CW20, pin part number WP038, ring set part number 1000XSY, displacement of 549 cm&sup3;, stroke of 70.00mm, clearance of 0.05mm, Wossner compression ratio of 12.50:1, OEM compression ratio of 11.80:1, dome volume of -2.30 cm&sup3;, and compression height of 23.40mm.","descriptionMarkdown":"### Wossner Forged Piston Kit 100.02mm\n\nEnhance the performance and durability of your motorcycle with this Wossner forged piston kit. Precision-engineered in Germany, this kit is designed for optimal combustion and longevity.\n\n**Key Features:**\n\n\t\n- Forged Piston: Offers superior strength and a more robust design compared to cast pistons, ensuring reliability under demanding conditions.\n\t\n- Optimized Heat Transfer: Engineered to efficiently transfer heat to the cylinder walls, promoting consistent operating temperatures and preventing overheating.\n\t\n- Elliptical Design: Features an elliptical piston skirt to maintain a uniform bearing surface. This design evenly distributes thrust loads under heat expansion, reducing localized pressure and preventing piston collapse for a smoother, more consistent performance.\n\t\n- German Engineering: Manufactured in Germany, guaranteeing high standards of quality, precision, and durability.\n\n**Specifications:**\n\n\t\n- Bore Diameter: 100.02mm (0.02mm oversize)\n\t\n- Standard Size Piston Part Number: 8602DC\n\t\n- Lock Part Number: CW20\n\t\n- Pin Part Number: WP038\n\t\n- Ring Set Part Number: 1000XSY\n\t\n- Engine Displacement: 549 cm&sup3;\n\t\n- Stroke Length: 70.00mm\n\t\n- Piston to Cylinder Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: 12.50:1\n\t\n- Original Equipment Manufacturer (OEM) Compression Ratio: 11.80:1\n\t\n- Dome Volume: -2.30 cm&sup3;\n\t\n- Compression Height: 23.40mm","weightGrams":null,"fitments":[{"make":"HUSABERG","model":"FC 550","cc":null,"notes":null,"years":"2004–2008"},{"make":"HUSABERG","model":"FE 550","cc":null,"notes":null,"years":"2004–2008"}],"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-04-09-hus-550fcfc-wossner-husaberg-8602dc-100","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/368bd3068f62:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/368bd3068f62:1"}},"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."]}}