I third these posts. A Shimano 11-34 is absolutely intended to be used with a spacer.
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Iām using a 12-25 cassette on my trainer and 11-30 outside.
I third these posts. A Shimano 11-34 is absolutely intended to be used with a spacer.
Iām using a 12-25 cassette on my trainer and 11-30 outside.