2-5401 530 Steel Rear Sprocket

Sunstar's standard steel replacement sprocket is the most reliable replacement grade sprocket available. Constructed from S45C Carbon Steel with exclusive heat treatment for added strength and wear resistance.
Demanded by OEMs for nearly 60 years. Sunstar's zinc plated rear sprockets also have a baked on durable paint process for added corrosion resistance.
Strong, Durable, Reliable.