Rear sprocket 420 size 49T magnesium CR80/CR85/CRF150R/CRM50/CRM80

【TALON TR132R/L Rear Sprocket, Sprocket, 420 Size, 49T, Magnesium for CR80/CR85/CRF150R/CRM50/CRM80 - WESTWOOD】
・Made from 7075 T6 aluminum, known for its use in aircraft, offering excellent lightweight properties and rigidity.
・Designed and developed to lighten unsprung weight, thereby smoothing the rear shock's operation and improving the machine's overall balance. It also features self-cleaning grooved machining to reduce resistance caused by mud and gravel between the chain and sprocket.
・It is fundamental to replace the chain and sprockets simultaneously as a set of three! If the chain is stretched, simply replacing only the sprocket will cause the new sprocket to wear unevenly to match the stretched chain links, preventing it from performing as intended and ultimately 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 comes with a 420 size sprocket as standard, it can be converted to a 428 size for improved strength/durability (requires chain size change). Type: Rear
Size: 420
Number of teeth: 49
Color: Magnesium
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.