{"product_id":"a-grade-piston-kit-02-08-crf450r-100-forged-wossner-8546d400","title":"A Grade Piston Kit 02-08 CRF450R 100, Forged Wossner 8546D400","description":"\u003cp\u003eWossner 100.00mm high-compression big bore forged piston kit is designed for enhanced engine performance. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHigh-compression and big bore design for increased performance\u003c\/li\u003e\n\t\u003cli\u003eForged construction for enhanced strength and longevity\u003c\/li\u003e\n\t\u003cli\u003eOptimized heat transfer for efficient cooling\u003c\/li\u003e\n\t\u003cli\u003eElliptical design prevents piston collapse and ensures even load distribution\u003c\/li\u003e\n\t\u003cli\u003eManufactured in Germany for high-quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore Size: 100.00mm\u003c\/li\u003e\n\t\u003cli\u003eActual Bore Diameter: 99.96mm\u003c\/li\u003e\n\t\u003cli\u003eDisplacement: 449 cm³\u003c\/li\u003e\n\t\u003cli\u003eStroke: 62.10mm\u003c\/li\u003e\n\t\u003cli\u003eClearance: 0.04mm\u003c\/li\u003e\n\t\u003cli\u003eWossner Compression Ratio: 12.00:1\u003c\/li\u003e\n\t\u003cli\u003eOEM Compression Ratio: 11.50:1\u003c\/li\u003e\n\t\u003cli\u003eDome Volume: -2.20 cm³\u003c\/li\u003e\n\t\u003cli\u003eCompression Height: 24.00mm\u003c\/li\u003e\n\t\u003cli\u003eGasket Part Number: D4006\u003c\/li\u003e\n\t\u003cli\u003eLock Part Number: CW19\u003c\/li\u003e\n\t\u003cli\u003ePin Part Number: WP037\u003c\/li\u003e\n\t\u003cli\u003eRing Set Part Number: 1000AD-2\u003c\/li\u003e\n\t\u003cli\u003eRod Part Number: P4026\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePart No: 56-W4820_4.00HC\u003c\/li\u003e\n\t\u003cli\u003eWossner Part No: 8546D400\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF450R (2002 - 2003)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":51391878234378,"sku":"56-w4820_400hc","price":147.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/56-W4820_B_NT_F_1_1_88435624-5d70-4bdb-af81-6d968c04e80b.jpg?v=1759592571","url":"https:\/\/2bros-mx.com\/products\/a-grade-piston-kit-02-08-crf450r-100-forged-wossner-8546d400","provider":"2bros-mx.com","version":"1.0","type":"link"}