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The Renthal 518U-420-48GPOR Rear Sprocket offers a perfect blend of lightweight design, durability, and high-performance engineering, making it an ideal choice for serious riders seeking to enhance their KTM motorcycle's drivetrain. Crafted from CNC-machined 7075 T6 aluminum, this sprocket is engineered to provide maximum strength while significantly reducing weight, being approximately 66% lighter than traditional steel options. This reduction in weight contributes to improved acceleration, handling, and overall bike responsiveness.
The sprocket features computer-engineered tooth profiling designed to ensure precise fitment, optimal load distribution, and efficient power transfer. Its concentricity and tight tolerances guarantee consistent performance under demanding riding conditions, such as motocross and off-road racing. With a striking orange finish, the Renthal Rear Sprocket not only delivers functional benefits but also adds a bold, stylish accent to your bike's appearance.
As used by top Renthal® riders in competitive events like the Monster Energy Supercross Series, this sprocket exemplifies high-quality craftsmanship and performance-driven design. Whether you're upgrading your existing setup or building a new race-ready machine, this aluminum rear sprocket offers a reliable, lightweight solution designed to maximize your KTM's drivetrain efficiency and enhance your riding experience.
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