Problem Solvers Chain Tensioner with Hanger

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Problem Solvers Chain Tensioner with Hanger
  • Problem Solvers Chain Tensioner with Hanger
  • For quick-release hubs, use Surly adaptor (CH9996)
  • Allows for the use of a derailleur on frames without derailleur hangers
  • For use with rear-facing horizontal dropouts and 10mm axles