Derailleur - Rear RD-R37

Derailleur - Rear RD-R37

jbi

$29.99 

  • 6/7-speed road rear derailleur
  • Composite, aluminum and steel construction
  • SHIMANO Equivalent RD-A070


Speed: 6/7sp Max: 28
Wrap: 31 Cage/Mount: Short
Ratio: 2to1 Color: SIL/BLK
Wgt: 282g

 

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