OEM Final drive front sprocket 13T
 
These sprockets from DirtyBike Industries are OEM quality zinc coated hardened steel with beveled edges for smooth chain engagement.
 
NOTE!: Please be extremely careful when removing the 6 sprocket mounting bolts! They are thread locked in place and strip very easily. Use a quality hex driver tool and apply generous amounts of heat to the aluminum around the threads to loosen the bolts before attempting to remove them. 
If you need replacement bolts we have them HERE.