well over the past few weeks of riding it seems my chain keeps getting looser and looser and really banging on the chain guard and some times hear like a popping sound.. the chain tensioner is far as it will go and still dont seem to make a difference compare to my buddies bike so im guessing the chain is just old and abused so my question is what chains do yall run on yours or would you recommend also what do you think of the Xtreme high performance chains?