Renthal 518U-420-47GPBK Aluminum Rear Sprocket for KTM - Black, 47 Tooth

The Renthal 518U-420-47GPBK Aluminum Rear Sprocket combines innovative design with lightweight performance, making it an ideal choice for KTM riders seeking durability and efficiency. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers a significant weight reduction—approximately 66% lighter than steel—while maintaining high strength and resilience. Its precise engineering ensures a perfect fit, optimal load distribution, and maximum power transfer during aggressive riding conditions. The black anodized finish adds a sleek, corrosion-resistant surface that maintains its appearance over time. Designed for performance-conscious riders, this sprocket is built to withstand the rigors of competitive racing and intense trail riding alike. Featuring a tooth count of 47, it provides a balanced gear ratio suited for various riding styles, ensuring smooth acceleration and reliable engagement. As part of Renthal's limited edition Ultralight™ series, this sprocket exemplifies exclusivity and top-tier craftsmanship, as seen in professional Supercross racing. Whether you're upgrading your KTM bike or replacing worn components, this sprocket offers a durable, lightweight solution that enhances overall drivetrain performance.

Features:

• Material: CNC-machined 7075 T6 aluminum for high strength and lightweight performance

• Weight: Approximately 11.68 ounces, 66% lighter than steel counterparts

• Finish: Black anodized for corrosion resistance and aesthetic appeal

• Tooth Count: 47 teeth for balanced gear ratios and smooth power delivery

• Precision Engineering: Ensures perfect fitment, concentricity, and load dispersion