Rear Sprocket 420 Size 50T Magnesium KX80/KX85

[TALON TR117R/L Rear Sprocket, Sprocket, 420 Size, 50T, Magnesium, KX80/KX85, WESTWOOD] ・Uses 7075 T6 aluminum, known for its lightweight and superior rigidity, also used in aircraft. ・Designed and developed to improve the machine's overall balance by reducing unsprung weight, thereby smoothing the operation of the rear shock. It also features self-cleaning grooved machining to reduce resistance caused by mud and gravel between the chain and 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's pitch. This will not only prevent it from performing as intended but also shorten its replacement cycle. Compatible models/years: KAWASAKI KX80/'90-'09, KX85/'90-'09 Type: Rear Size: 420 Number of Teeth: 50 Color: Magnesium *Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please be aware.