{"product_id":"oro2u-56-w261-b-nt-f-281076","title":"PISTON KIT 97mm B FORGED 2010-2013 YAMAHA YZF450 NAMURA FX-40046-B","description":"\u003cp\u003eA forged piston kit in “B” size engineered to the OEM 12.5:1 compression ratio, featuring a 96.96 mm forged piston for a nominal 97.00 mm bore. Supplied complete with piston, ring set, wrist pin and circlips, it provides a direct replacement solution for the fuel-injected 449 cm³ engine of this period.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eForged aluminium construction for strength and durability\u003c\/li\u003e\n\t\u003cli\u003eHard-anodised crown to improve heat resistance and reduce carbon build-up\u003c\/li\u003e\n\t\u003cli\u003eMOS2 (molybdenum disulphide) skirt coating to reduce friction and assist running-in\u003c\/li\u003e\n\t\u003cli\u003e100% CNC-machined piston dome for precise combustion shape\u003c\/li\u003e\n\t\u003cli\u003eSupplied with piston, rings, wrist pin and circlips\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\u003ePiston size: 96.96 mm (B size, +0.01 mm)\u003c\/li\u003e\n\t\u003cli\u003eNominal bore: 97.00 mm\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.5:1\u003c\/li\u003e\n\t\u003cli\u003eConfiguration: 4-stroke single-cylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston ring set: NX-40046R (reference)\u003c\/li\u003e\n\t\u003cli\u003eApproximate kit weight: 0.599 kg\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\u003e33D-116A0-00-00\u003c\/li\u003e\n\t\u003cli\u003e33D-11631-00-00\u003c\/li\u003e\n\t\u003cli\u003e33D-11603-00-00\u003c\/li\u003e\n\t\u003cli\u003e33D-11633-00-00\u003c\/li\u003e\n\t\u003cli\u003e93450-19052-00\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\u003e\n\t\u003cp\u003eYamaha YZ450F 2010–2013\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":61520175923534,"sku":"56-W261.B.NT.F","price":163.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6502\/5358\/files\/stock80345_1.jpg?v=1793706956","url":"https:\/\/btpsouthwest.uk\/products\/oro2u-56-w261-b-nt-f-281076","provider":"BTP - Braydon Trailers \u0026 Powersports | Sales, Hire, Parts, Servicing \u0026 Repairs","version":"1.0","type":"link"}