{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"192c70fbf0ef","name":"PISTON KIT 09-11 KTM400 EXC 95, FORGED WOSSNER 8806DB","sku":"56-W4739.B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner 95.01mm Bore Piston Kit (PN# 8806DB) is designed for KTM EXC400 models. This forged piston ensures high strength, efficient heat transfer, and durability. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany, this piston meets OEM compression standards. High-strength forged piston for durability and performance. Optimized heat transfer for efficient combustion. Elliptical design prevents piston collapse and ensures even load distribution. Manufactured in Germany. Bore: 95.01mm. Actual diameter: 94.96mm. Display (cm³): 398. Stroke (mm): 55.50. Clearance (mm): 0.05. Compression Ratio: OEM. OEM Compression Ratio: 11.10:1. Dome Volume (cm³): -0.20. Compression Height (mm): 22.80. Cross-Reference OEM Part Numbers: Lock: CW19, Pin: WP071, Ring Set: 950ADS-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"256023"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54969_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54969_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54969_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54969_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54969_4.jpg"],"description":"Wossner 95.01mm Bore Piston Kit (PN# 8806DB) is designed for KTM EXC400 models. This forged piston ensures high strength, efficient heat transfer, and durability. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany, this piston meets OEM compression standards. High-strength forged piston for durability and performance. Optimized heat transfer for efficient combustion. Elliptical design prevents piston collapse and ensures even load distribution. Manufactured in Germany. Bore: 95.01mm. Actual diameter: 94.96mm. Display (cm³): 398. Stroke (mm): 55.50. Clearance (mm): 0.05. Compression Ratio: OEM. OEM Compression Ratio: 11.10:1. Dome Volume (cm³): -0.20. Compression Height (mm): 22.80. Cross-Reference OEM Part Numbers: Lock: CW19, Pin: WP071, Ring Set: 950ADS-2.","descriptionMarkdown":"### Wossner Forged Piston Kit 95.01mm Bore for KTM EXC400\n\nEnhance the performance and durability of your KTM EXC400 with this high-strength forged piston kit from Wossner. Engineered for precision and longevity, this piston kit is designed to meet OEM compression standards.\n\nThe advanced forged construction provides superior strength and efficient heat transfer, crucial for optimal combustion and engine reliability. Featuring an innovative elliptical design, this piston ensures a uniform bearing surface even under extreme heat expansion. This design minimizes localized pressure and evenly distributes thrust loads, effectively preventing piston collapse and ensuring consistent performance.\n\nManufactured in Germany to exacting standards, this Wossner piston kit is built to last.\n\n**Key Features:**\n\n\t\n- High-strength forged piston for exceptional durability and performance\n\t\n- Optimized heat transfer for efficient combustion\n\t\n- Elliptical design prevents piston collapse and ensures even load distribution\n\t\n- Manufactured in Germany\n\t\n- Meets OEM compression standards\n\n**Specifications:**\n\n\t\n- Bore: 95.01mm\n\t\n- Actual Diameter: 94.96mm\n\t\n- Display (cm³): 398\n\t\n- Stroke (mm): 55.50\n\t\n- Clearance (mm): 0.05\n\t\n- Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 11.10:1\n\t\n- Dome Volume (cm³): -0.20\n\t\n- Compression Height (mm): 22.80\n\n**Included Components (Cross-Reference):**\n\n\t\n- Lock: CW19\n\t\n- Pin: WP071\n\t\n- Ring Set: 950ADS-2","weightGrams":null,"fitments":[{"make":"HUSABERG","model":"FE 390","cc":null,"notes":null,"years":"2010–2012"},{"make":"KTM","model":"400 EXC","cc":null,"notes":null,"years":"2009–2011"}],"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-09-11-ktm400-exc-95-forged-wossner-8806db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/192c70fbf0ef:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/192c70fbf0ef: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."]}}