Rear Sprocket 520 Size 47T Gold for YZ125/YZ250/YZ426/YZ450F/WR250R/WR250X/WR250/WR400F

[TALON TR339R/L Rear Sprocket 520 Size 47T Gold for YZ125/YZ250/YZ426/YZ450F/WR250R/WR250X/WR250/WR400F WESTWOOD]
・Made from 7075 T6 aluminum, known for its lightweight and excellent rigidity, also used in aircraft.
・Designed and developed to reduce unsprung weight, thereby smoothing the action of the rear shock and improving the overall balance of the machine. It also features self-cleaning grooved machining to reduce resistance caused by mud and gravel between the chain and the sprocket.
・It is recommended to replace the chain and both sprockets simultaneously! If the chain is stretched, simply replacing the sprocket alone will cause the new sprocket to wear unevenly to match the stretched chain links, preventing it from performing as intended and ultimately shortening its replacement cycle. Compatible models/years: YAMAHA YZ125/'99-'09, YZ250/'99-'09, YZ426/'99-'09, YZ450F/'99-'09, WR250R/'08-'09, WR250X/'08-'09, WR250/'99-'07, WR400F/'99-'07 Type: Rear
Size: 520
Number of Teeth: 47
Color: Gold
*Images are for illustration purposes only. Product design and specifications are subject to change without notice. Thank you for your understanding.