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View Full Version : 300ex chain size


rooster300ex
07-03-2004, 04:27 PM
what is a 300ex's chain size is it a 420 or a 520 and how many links does it have. anybody know?:p
300EX890
07-03-2004, 05:52 PM
its 520X90 i think
rooster300ex
07-03-2004, 06:08 PM
U think. lol thanks man. how sure are u
MK300racer7
07-12-2004, 04:07 PM
its a 520x86 for sure.