Rear sprocket 420 size 50T Magnesium CR80/CR85/CRF150R/CRM50/CRM80

[TALON TR132R/L Rear Sprocket, 420 size, 50T, Magnesium, CR80/CR85/CRF150R/CRM50/CRM80 WESTWOOD]
・Made from 7075 T6 aluminum, known for its lightweight and rigidity, also used in aircraft.
・Designed and developed to reduce unsprung weight, which smooths the action of the rear shock and improves 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 standard practice to replace the chain and sprockets as a set of three! If the chain is stretched, simply replacing the sprocket alone with a new one will cause the sprocket to wear unevenly to match the stretched chain's link pitch, not only preventing it from performing as intended but also shortening the replacement cycle. Compatible models/years: HONDA CR80/'85-'09, CR85/'85-'09, CRF150R/'85-'09, CRM50/'88-'97, CRM80/'88-'97.
*While the CRF150R is originally 420-sized, it can be converted to 428-size for improved strength/durability. (Chain size change required) Type: Rear
Size: 420
Teeth: 50
Color: Magnesium
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Thank you for your understanding.