What sprockets do you use

I have an 03' xr650r,uncorcked,Fmf exhaust. I but barley a half a riding season on the rear sprocket and it bent the teeth over.IT IS A STEEL SPROCKET!!!! What sprockets do you run???? :busted::worthy:

Sunstar steel front and back.

A worn chain will lay over sprocket teeth. Get A good O-RING chain when you replace the sprockets. The sprocket will have a "dished out" wear on the teeth when they wear out together.

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