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Continue to ChatSRAM's Apex derailleur needed a little tuning to get it running https://cycletechreview.com/2014/reviews/raleigh-rx-race-review/attachment/raleigh-rx-derailleur/
SRAM's Apex derailleur needed a little tuning to get it running https://cycletechreview.com/2014/reviews/raleigh-rx-race-review/attachment/raleigh-rx-derailleur/