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View Full Version : Stock sprokes


monkeyballs
01-15-2009, 04:17 PM
What are the stock sproket sizes on a 400ex?
rob_990
01-15-2009, 04:24 PM
15/38 on the 99-04s the new ones are 14/39
monkeyballs
01-15-2009, 04:35 PM
Ty
sprayedgt
01-15-2009, 06:58 PM
You sure it's a 39 on the new ones? Mine has a 38 on it.