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View Full Version : chain problems on 300ex



angrygiant
09-25-2009, 10:11 PM
i just bought myself a 99 300ex had to replace chain and sprokets but my master link keeps snappin on me...any way to fix that? is there a certain way to set the front sproket or something that i missed?

honda400ex2003
09-27-2009, 08:04 AM
I am wondering if the clip was on wrong so it pulled it weird. possible. i would make sure it is pointing toward the back of the machine when it is on top of the rotation. otherwise i would find a did masterlink or call the manufacturer of your chain and see if they have a stronger one that you can use. it should not break on a new chain. steve

miken
09-28-2009, 10:39 AM
Check that the alignment from front to rear sprockets is not causing the chain to flex from left to right. Or perhaps if you are using a chain guide, it got tweaked. Last resort, switch to the rivet style master link.