BBB TRIPLEGEAR CHAINRINGS ULTEGRA 6703 - 30T/92


  • TripleGear | BCR-18S.
  • 5-arm road chainrings.
  • CNC machined 7075 T6 aluminum.
  • Compatible with: Shimano Ultegra 6703.
  • BCD: 92 mm.
  • Size: 30T.

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