The barrel adjuster threads on my commuter bike's RD have been marred when the barrel adjuster got bludgeoned on a side crash and I want to chase the threads before screwing in the replacement barrel adjuster.

My derailleur is a Shimano Deore. (in case different brands have different stuff)

  • Dunno about Shimano derailers, but was working on a bike Tuesday where the adjuster on a brake lever was mucked, and went through five different sizes before I found the right one. May 19 '19 at 2:41
  • 1
    I'll try and find a deore derialleur and check the threads for you tomorrow.. If it's metric I'll give you the size. Might differ between different models/years of deore though Nov 19 '19 at 5:38

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