•  Part # 180128
  •  Model : BOX COMPONENTS Pinion Cr-Mo Single Speed Cog
  •  Supplier Part # BX-CO150CM17-BK
  •  COG BOX PINION CRMO 17T 3/32 f/SGLE SPD CASS BK
  • Price: $29.99

      Quantity:
    •  CNC-machined chromoly construction
    •  Designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface with the cassette body
    •  Electro plated black with laser-etched logos
    •  17T
    •  Black
    •  16g