{"product_id":"piston-kit-harley-3-521-set-2-wossner-k8618do50-2-davidson-road","title":"Piston Kit Harley 3.521 SET\/2, Wossner K8618DO50-2 Davidson, Road","description":"\u003cp\u003eThis Wossner piston kit is tailored for Harley Davidson 1200 Sportster Big Bore models (88 cu. in) produced between 2004 and 2007. Featuring a 3.521\" oversized bore (+0.020\") and high-compression domed pistons, the kit offers increased performance and durability through advanced forging and thermal management design.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged high-performance pistons (2 pcs), skirt-coated for enhanced wear resistance\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eOptimised for efficient heat transfer from combustion chamber to cylinder walls\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical piston geometry ensures even load distribution during thermal expansion\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDomed piston design with high compression ratio of 10.5:1\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eManufactured in Germany\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eIncludes rings, clips, and pins\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eBore size: 3.521\" (+0.020\" oversize)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression ratio: 10.5:1\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePiston type: Forged, skirt-coated, domed\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eQuantity: 2 pistons per kit\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWossner Part Number: K8619D050-2\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eAlternate Part No: 56-W9955.050.WO\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eHarley Davidson 1200 Sportster Big Bore (88 cu. in), years 2004–2007\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":57506698887548,"sku":"56-W9955.050.WO","price":314.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock58265_1.jpg?v=1790487329","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-harley-3-521-set-2-wossner-k8618do50-2-davidson-road","provider":"Radhouse","version":"1.0","type":"link"}