Thruster 104mm BCD 1x Chainrings

Part No: 211105

Available at your local bike shop
  • 104mm BCD 4-bolt chainrings for MTB, Boost, and Fat applications
  • Narrow/Wide tooth design for chain retention on 1x systems
  • 10, 11, or 12 speed compatible
  • Forged and hard anodized AL6061-T6 alloy construction

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