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The MOTO-MASTER Fusion Series Dual Ring Rear Sprocket, part number 620083249, offers a high-performance solution for off-road and motocross riders seeking durability and weight reduction. Crafted from aircraft-grade 7075-T6 aluminum, this sprocket features a specially hardened and nickel-coated steel outer ring that significantly extends its lifespan, outperforming traditional aluminum sprockets by up to three times. The lightweight design reduces overall weight by approximately 50% compared to standard steel sprockets, improving bike agility and acceleration. The precise manufacturing process includes CAD design, CNC machining, and laser cutting, ensuring tight tolerances and consistent quality. The outer ring and carrier are permanently interlocked using a specialized heat-shrink method, providing a secure and durable connection that withstands harsh riding conditions. The carrier is finished with a color anodized coating for enhanced durability and aesthetics, resisting corrosion and wear. This sprocket's dual ring design enhances chain grip and durability, making it an excellent choice for demanding terrain and aggressive riding styles. Whether you're upgrading your KTM, Husqvarna, or Gas Gas motorcycle, the MOTO-MASTER Fusion Series sprocket delivers reliable performance, longevity, and reduced weight to optimize your bike's drivetrain efficiency.
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