Dirt Tricks Rear 49-tooth Sprocket For Yamaha Wr/yz 400f-426f Offroad

This 49-tooth rear sprocket fits a range of Yamaha models including YZ and WR series from 1999 to 2008. The latest zirconium coating on this sprocket reduces friction up to 50%, enhances wear resistance, and provides a sleek, TRICK appearance.