Used to remove the cassette lockring when bike shop resources are not available.
  • Secures the lockring from turning by locking it to the dropout so that when the...

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Used to remove the cassette lockring when bike shop resources are not available.
  • Secures the lockring from turning by locking it to the dropout so that when the cranks are turned with the bike in low gear the pedaling force will actually break the lockring free
  • Tool can also be used in reverse to install the lockring


  • For quick fix on the trail or away from the shop
  • For quick fix on the trail or away from the shop

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