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Upgrade your Royal Enfield 650 Twin with the S&S CYCLE Big Bore Kit, part number 920-0144, designed to enhance performance and power output. This kit increases the engine's bore from the stock size to 83.50mm, resulting in a larger displacement of approximately 750 cc. The increased bore size allows for improved airflow and combustion efficiency, translating into better throttle response and horsepower gains. Crafted with precision and quality, this kit is made in the USA to meet high manufacturing standards and ensure durability over time. The kit includes high-quality cylinder sleeves, pistons, and a head gasket, providing all necessary components for a comprehensive upgrade. Installing this big bore kit is a straightforward way to unlock additional performance from your engine while maintaining reliability and smooth operation. Whether you're a seasoned rider or a performance enthusiast, this upgrade offers a significant step up in engine capability, making your Royal Enfield 650 Twin a more powerful and responsive machine. Trust S&S CYCLE for innovative motorcycle parts that deliver consistent performance and quality craftsmanship.
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