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Designed for high-performance motorcycle applications, the RENTHAL 49 Tooth Aluminum Rear Sprocket offers a lightweight and durable solution for riders seeking improved power transfer and handling. CNC-machined from high-strength 7075-T6 aluminum, this sprocket is significantly lighter than traditional steel options, reducing unsprung weight and enhancing overall bike responsiveness. The ultra-light, computer-aided design ensures optimal strength and weight distribution, maximizing rider control and acceleration. Its precision engineering facilitates smoother chain engagement, contributing to longer wear and quieter operation, which translates into a more efficient riding experience on demanding terrains or track conditions. Specifically tailored for Gas Gas, Husqvarna, and KTM models with a 441U-428 chain size, this sprocket combines advanced materials and innovative tooth profiles for reliable performance and longevity. Whether you are upgrading your existing setup or building a new race-ready machine, this sprocket provides a perfect balance of strength, weight savings, and performance enhancements.
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