{"product_id":"vertex-top-end-piston-kit-vertex-47-45mm-yamaha-yz85-19-on","title":"TOP END PISTON KIT VERTEX 47.45MM YAMAHA YZ85 19-ON","description":"\u003cp\u003eVertex Pistons, manufactured in Italy, are renowned as a premier brand of replacement pistons globally, trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company collaborates with factory race teams to design state-of-the-art, high-quality pistons suitable for nearly any powersports application, ensuring they maintain their commitment to quality while offering products at an affordable price.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\n\u003cp\u003e- Comprehensive Kits: Vertex piston kits include the piston, rings, wrist pin, and circlips, providing everything needed for installation.\u003c\/p\u003e\n\n\u003cp\u003e- Advanced Treatments: Pistons undergo a T-6 hardening and tempering cycle and feature a molybdenum disulphide skirt coating to reduce wear and ease the break-in phase.\u003c\/p\u003e\n\n\u003cp\u003eSpecifics for Engine Types:\u003c\/p\u003e\n\n\u003cp\u003e4-Stroke Pistons:\u003c\/p\u003e\n\n\u003cp\u003e- Material: Forged from high-quality 2618 aluminum alloy to handle higher cylinder pressures.\u003c\/p\u003e\n\n\u003cp\u003e- Design: Feature unique profiles and compression ratios, available in A, B, C, and D sizes, to maximize power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\n\u003cp\u003e2-Stroke Pistons:\u003c\/p\u003e\n\n\u003cp\u003e- Material: Cast from an aluminum alloy with 18% silicon content, ideal for two-stroke engines due to lower cylinder pressures.\u003c\/p\u003e\n\n\u003cp\u003eBenefits of Silicon:\u003c\/p\u003e\n\n\u003cp\u003e- Reduces thermal expansion, allowing for tighter tolerances and better performance.\u003c\/p\u003e\n\n\u003cp\u003e- Enhances wear characteristics and extends piston life by decreasing wear on the piston skirt.\u003c\/p\u003e\n\n\u003cp\u003eVertex's precision engineering and collaboration with leading racing teams ensure that their pistons meet the highest standards for performance and durability, making them a top choice for powersports enthusiasts seeking quality and reliability.\u003c\/p\u003e","brand":"VERTEX","offers":[{"title":"Default Title","offer_id":42136884838448,"sku":"VTK24370A","price":249.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/VTK24370A_fc1614a1-3608-4311-8e80-926022ae73db.jpg?v=1763045662","url":"https:\/\/www.moto1.nz\/products\/vertex-top-end-piston-kit-vertex-47-45mm-yamaha-yz85-19-on","provider":"Moto1","version":"1.0","type":"link"}