Cam chain

[hart]

hey guys i was wondering who makes aftermarket cam chains for the 400ex and also does anybody make an after market tensioner, i no my chain is streched and my tensioner is on the way out , any info is greatly appericated.

[chucked]

Hmm i believe the crf450f's cam chain is a heavy duty version of the 400ex's its also cheaper because it is made in the us.

[hart]

thanks 4 the info man!