{"product_id":"piston-kit-97-00-2014-2019-yamaha-yzf450-namura-fx-40049-b-forged","title":"PISTON KIT 97.00 2014-2019 YAMAHA YZF450 NAMURA FX-40049-B FORGED","description":"\u003cp\u003eForged “B” size piston kit for Yamaha YZ450F (2014–2019) in the standard 97.00 mm bore. Designed as a precise replacement for one cylinder, it includes the piston, ring set, wrist pin and circlips, with surface treatments to support durability and stable running in modern four-stroke motocross applications.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eForged aluminium construction for high strength under thermal load\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eHard-anodised crown to resist heat and reduce carbon build-up\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eMOS2 (molybdenum disulphide) skirt coating to lower friction and aid running-in\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePrecision CNC-machined crown for consistent combustion shape\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSupplied complete with piston, rings, wrist pin and circlips\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eBore size: 97.00 mm (standard)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSize grade: B\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eTypical piston diameter: approximately 96.96 mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePiston type: Forged aluminium\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eManufacturer reference: FX-40049-B\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eKit quantity: One cylinder (piston, ring set, wrist pin, two circlips)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cbr\u003e\t\u003cp\u003eYamaha YZ450F 2014–2019\u003c\/p\u003e\n\u003cbr\u003e\t\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57153022919029,"sku":"56-W4963.B.NT.F","price":157.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock80349_1.jpg?v=1778461655","url":"https:\/\/www.smxoffroad.com\/products\/piston-kit-97-00-2014-2019-yamaha-yzf450-namura-fx-40049-b-forged","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}