10-09-2015, 12:42 PM
Most common cause of this is worn chain and rear gear cluster (cassette).
You can measure for chain stretch and visually inspect cassette, but this kind of skipping can happen even before there is a huge amount of obvious wear on the parts. Usually recommended to replace both parts at the same time unless you have a strong reason to think only one is worn.
You can measure for chain stretch and visually inspect cassette, but this kind of skipping can happen even before there is a huge amount of obvious wear on the parts. Usually recommended to replace both parts at the same time unless you have a strong reason to think only one is worn.
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