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Upgrade your KTM engine with the Vertex Piston Kit Cast 39.47mm, designed for optimal performance and durability. This kit includes a high-quality cast aluminum alloy piston, rings, wrist pin, and circlips, providing a complete solution for engine rebuilding or performance enhancement. The piston features a hi-tech Molybdenum Disulphite coating on all piston skirts, which facilitates faster break-in times and extends piston life by reducing friction and wear during initial operation. Crafted from gravity cast aluminum with 18% silicone content, the piston offers a lightweight yet robust construction that ensures reliable performance under demanding conditions. For even greater strength and durability, forged versions from Vertex utilize 2618 aluminum, delivering superior resistance to stress and high temperatures. The forged high compression pistons are engineered to improve power and torque across the entire RPM range, providing noticeable gains in engine responsiveness and overall performance. Additionally, the forged big bore pistons increase engine displacement, resulting in enhanced torque and peak horsepower for aggressive riding or racing applications. All pistons undergo a T-5 heat treatment process, which hardens and tempers the material to withstand extreme operating environments, ensuring long-lasting performance. OEM replacement rings are included in the kit, which are sold as a set for four-stroke applications or individually for two-stroke engines, to match your specific needs. Designed as direct replacements for OEM components, these pistons and rings streamline installation and compatibility, making them ideal for professional rebuilds or upgrades. Whether you're restoring your KTM to stock specifications or pushing your engine for higher performance, the Vertex Piston Kit Cast 39.47mm offers a reliable and efficient solution to elevate your motorcycle's capabilities.
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