Rear Sprocket Grooved – Silver 520-49 Teeth

Description

The Renthal Ultralight Rear Sprocket is a high-performance rear sprocket designed for the **1992-2005 Kawasaki KX 250 2-Stroke and KLX650/R**. Made from **CNC-machined 7075-T6 aluminum alloy**, this sprocket is **66% lighter than steel** while maintaining exceptional durability. The sprocket features **self-cleaning mud grooves** at each tooth to help prevent dirt buildup and extend wear resistance. Engineered with advanced **tooth profiling, precise concentricity, and tight manufacturing tolerances**, it ensures **maximum power transfer and long lifespan**. Renthal’s cutting-edge manufacturing processes and high-strength materials make this sprocket a preferred choice for **Supercross, Motocross, and Enduro riders**, and it is widely used by factory race teams. **Specifications:** – **Teeth:** 49 – **Chain Size:** 520 – **Color:** Silver – **Material:** 7075-T6 Aluminum Alloy – **Fitment:** 1992-2005 Kawasaki KX 250 2-Stroke / KLX650/R