Rear Sprocket Grooved – Silver 520-47 Teeth

Description

The Renthal Ultralight Rear Sprocket is precision CNC-machined from high-strength 7075-T6 aluminum alloy, making it 66% lighter than steel while maintaining exceptional durability. Designed for the 1987-1989 Kawasaki KX250 2-Stroke and 1987-2004 Kawasaki KX500, this 47-tooth rear sprocket features advanced tooth profiling for maximum power transfer and extended wear life. The self-cleaning mud grooves help prevent dirt buildup, ensuring consistent performance in demanding motocross, Supercross, and enduro conditions. Engineered with tight tolerances for precise fitment and optimal load distribution, this sprocket is a top choice for factory race teams worldwide.