12-28 is shit. The jumps between cogs are massive. 11-25 for hilly things, 11-23 for rolling, 11-21 for flat racing
12-28 is shit. The jumps between cogs are massive.
11-25 for hilly things, 11-23 for rolling, 11-21 for flat racing
True, but I can't fit three cassettes on my wheel.
@Valente started
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True, but I can't fit three cassettes on my wheel.