RENTHAL 191U-420-51GESI Aluminum Rear Sprocket for Kawasaki - 51 Tooth, Silver

The RENTHAL 191U-420-51GESI Rear Sprocket is engineered with precision CNC machining, ensuring durability and a high-quality finish. Designed with a computer-aided ultra-lightweight construction, this sprocket helps reduce unsprung weight, which enhances overall bike performance by improving power transfer and handling. Crafted from high-strength 7075-T6 aluminum, it is approximately 33% lighter than traditional steel sprockets, providing a significant weight reduction without compromising strength or durability. This material choice ensures that the sprocket can withstand rigorous riding conditions while contributing to a lighter, more responsive motorcycle. The sprocket's special tooth profile allows the chain to roll smoothly on and off, reducing wear and extending service life. Additionally, this design results in quieter operation and more efficient power transmission, making it ideal for both casual riders and competitive racers. Whether upgrading an existing setup or building a new performance-oriented motorcycle, this sprocket offers a reliable and lightweight solution that enhances overall riding experience.

Features:

• CNC-machined construction for precision and durability

• Ultra-lightweight design reduces unsprung weight

• Made from high-strength 7075-T6 aluminum for optimal strength-to-weight ratio

• Special tooth profile ensures smooth chain engagement and extended wear

• Lightweight aluminum construction decreases overall bike weight for improved performance