ROUNDABOUT 4

BCR-08 Chainrings - MTB

Specs

ROUNDABOUT 4BCR-08 Chainrings - MTB

  • 4-arm MTB chainrings.
  • CNC machined 7075 T6 aluminum.
  • With special shifting pins.
  • BCD: 104 mm.
  • Sizes: 32T and 34T.

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