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Guest
Guest
I have noticed on several mountain bikes that the gear cassette will shift on it's own. It happens on mine and several others, with different degrees of shifting. It seems to happen most often climbing or just following a shift. It may just shift 1 cassette, maybe more. Usually the shift is toward a larger cassette. I've checked the troublshooting section in a number of maintenance books and don't see this malady listed.
Any thoughts as to the cause or cure will be appreciated
Any thoughts as to the cause or cure will be appreciated