Shimano Alivio RD-M4000-SGS 9-Speed Long Cage Shadow Rear Derailleur

Shimano Alivio RD-M4000-SGS 9-Speed Long Cage Shadow Rear Derailleur

Shimano

  • $ 69.99
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Shimano Alivio RD-M4000 Rear Derailleurs

  • Low profile "Shadow" design reduces exposure to crash damage
  • Resin plate body and carbon fiber reinforced plastic outer link for reduced weight