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The Renthal 150U-520-51GBHA Aluminum Rear Sprocket combines performance, durability, and lightweight design, making it an ideal choice for competitive riders and enthusiasts alike. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers exceptional strength and resistance to wear while maintaining a significant reduction in weight, being approximately 66% lighter than traditional steel options. Its precise manufacturing ensures consistent concentricity and load distribution, which translates into optimal power transfer and smoother drivetrain operation.
Designed specifically for Yamaha models using a 520 chain, this 51-tooth sprocket provides the gear ratio needed for powerful acceleration and efficient cruising. The ultra-lightweight construction not only enhances overall bike responsiveness but also reduces stress on other drivetrain components, contributing to longer-lasting performance.
As seen in top-tier racing events like the Monster Energy Supercross Series, this sprocket is trusted by professional riders who demand the best in both style and function. Whether you're upgrading for competition or improving your bike's everyday performance, the Renthal Rear Chainwheel stands out for its engineering precision and exclusive design. This limited edition sprocket offers a unique opportunity to own a component that delivers maximum power transfer with minimal weight, ensuring your motorcycle performs at its peak.
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