what are the advantages?

[yellow400ex05]

of a CRF 450 cam chain in a 400ex? What do you gain?

[400eXr1d3rZ]

Originally posted by yellow400ex05
of a CRF 450 cam chain in a 400ex? What do you gain?

It's a HD (Heavy Duty) Chain, no advantage other than it not breaking easily.

[REDRIDDER]

less stretch and id say a must have for a bigger bore aftermarket parts ect just is less prone to stretching and more accurate in keeping the timing in place,no chain jumping not that Ive ever heard of one doing this but s*** happens.

[REDRIDDER]

oh yeah its more heavy duty and one link wider..