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The Vertex Piston Kit HC Forged (Part Number 23641B) is engineered for high-performance applications on Husqvarna and KTM motorcycles. Crafted from high-quality 2618 aluminum, these forged pistons deliver superior strength and durability, making them ideal for demanding riding conditions. The kit includes a piston, rings, wrist pin, and circlips, providing a comprehensive replacement solution to restore and enhance engine performance.
All pistons feature a heat treatment process involving T-5 hardening and tempering, ensuring longevity and reliable operation. The forged high compression design improves power and torque across the entire RPM range, while the big bore option increases engine displacement, peak horsepower, and torque, providing a noticeable boost in performance. The cast replica pistons are gravity cast from an aluminum alloy with 18% silicone content, offering an extremely lightweight yet resilient component that supports faster break-in times and extended piston life.
All piston skirts are coated with a high-tech Molybdenum Disulphite to reduce friction and wear, promoting smoother operation and quicker engine break-in. The piston rings are OEM replacements, with four-stroke rings sold as a set and two-stroke rings available individually. These components ensure precise sealing and optimal engine efficiency. Whether you're upgrading for increased power or replacing worn components, the Vertex Piston Kit HC Forged 87.97cc/Standard with a 13.5:1 compression ratio provides a reliable, high-performance solution for your Husqvarna or KTM motorcycle.
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