{"product_id":"ref-56-w4628_300-wo","title":"WOSSNER 88mm PISTON KIT HONDA XR400R 1996-2004, TRX400EX\/X 1999-2014","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wossner 88mm Bore Piston Kit (Part No. 8702D300) is a high-performance forged piston designed for Honda TRX400EX and TRX400X models. Engineered for superior strength and heat transfer, it features an elliptical design to ensure uniform bearing surface expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston kit provides a compression ratio of 12.5:1 for enhanced engine performance.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eHigh-strength forged piston construction\u003c\/li\u003e \t\u003cli\u003eOptimized heat transfer for improved combustion efficiency\u003c\/li\u003e \t\u003cli\u003eElliptical design for even thrust load distribution\u003c\/li\u003e \t\u003cli\u003eManufactured in Germany\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eBore Size: 88mm\u003c\/li\u003e \t\u003cli\u003eActual Bore Diameter: 87.94mm\u003c\/li\u003e \t\u003cli\u003eCompression Ratio: 12.5:1\u003c\/li\u003e \t\u003cli\u003eOEM Compression Ratio: 10.0:1\u003c\/li\u003e \t\u003cli\u003eDisplacement: 397cc\u003c\/li\u003e \t\u003cli\u003eStroke: 70.00mm\u003c\/li\u003e \t\u003cli\u003eClearance: 0.06mm\u003c\/li\u003e \t\u003cli\u003eDome Volume: +8.40cm³\u003c\/li\u003e \t\u003cli\u003eCompression Height: 26.20mm\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eLock P\/N: CW20\u003c\/li\u003e \t\u003cli\u003ePin P\/N: WP052\u003c\/li\u003e \t\u003cli\u003eRing Set P\/N: 880XSY\u003c\/li\u003e \t\u003cli\u003eRod P\/N: P4021\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eHonda TRX400EX (1999-2008)\u003c\/li\u003e \t\u003cli\u003eHonda TRX400X (2009-2012)\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":55594812965238,"sku":"REF 56-W4628_300.WO","price":207.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock54737_1.jpg?v=1783533735","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-w4628_300-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}