y r u people not believing ? iss site pa nuclear and explosive engineers b baita hain..
keep here in touch ...
and by the way ur chain set lasted much longer..
mine could'nt give me more then 14k kms. oh mine is yd 70.. and that was made by Qadir Engineering Works...
i replaced with some low quality chain gerari set and it hasnt done even 2k kms and it started to give me noise chain is very slacky ... joints are very loose...
heard that DID are the best..
which one u replaced.. ?