NOS. This is a brand new Sunstar 34813 13T Steel Countershaft Front Sprocket designed for Honda CRF150F and CRF230F motorcycles. It is made of case-hardened chromoly steel and is manufactured in Indonesia. The sprocket is black in color and has a chain size of 520. The product is a part of the final and primary drive parts and kits category and is exempt from California Prop 65 warning.

Additional fitment listed on package in picture.