Reverse Colab Chain Tensioner, Black


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BTI part #: RV6791
vendor part #: 40221
EAN: 4717480168026
color: black

  • Replaces rear derailleur with chain tensioner for a simple, secure drivetrain
  • Adjustable chainline when used in combination with a Singlespeed kit (RV-6700)
  • Compatible with 9/10/11-speed chains, 13-17 tooth cogs
  • Aluminum construction, 146g
in stock?: NO