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The Renthal UltraLight Rear Chainwheel, part number 404U-520-40P-HA, is engineered for high-performance powersports applications. CNC machined from 7075 T6 aluminum, this sprocket offers exceptional strength and durability while being approximately 66% lighter than traditional steel options, reducing unsprung weight for improved handling and acceleration. Designed with precision, it ensures a perfect fit, concentricity, and optimal load distribution thanks to computer-aided engineering and rigorous testing. The tooth profiling is optimized for maximum power transfer, making it an excellent choice for both competitive racing and serious trail riding.
This rear sprocket features a hard anodized surface treatment that enhances wear resistance and longevity, even under demanding conditions. Its lightweight construction does not compromise strength, providing a reliable, efficient performance on the track or trail. The Renthal UltraLight sprocket is compatible with a variety of Honda and Yamaha models, including the 2013-2015 Honda CB500 series, CBR500R, CB500F, CB500X, as well as the 2014 Yamaha YZF-R1, ensuring versatile application for riders seeking a high-quality upgrade. Its design reflects Renthal’s commitment to precision engineering and durability, making it a trusted component for race teams and enthusiasts alike.
Whether you are looking to enhance your motorcycle’s acceleration, reduce weight, or replace a worn-out sprocket, this product offers a seamless upgrade. Easy to install, it maintains the integrity of your drivetrain while providing the performance benefits of a race-inspired component. Trust Renthal’s reputation for manufacturing top-tier parts that stand up to the rigors of racing and off-road riding, and enjoy improved handling and power transfer with this premium rear sprocket.
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