AEROZINE chainring for MTN-cranksets with 64mm BCD & CNC-machining for inner position

High quality chainring for 4-arm cranksets.

This item is no longer being offered by the manufacturer
  • universal, inner MTN-chainring
  • for 4-Arm crankset installation
  • 64mm BCD
  • CNC-machined

Product information & technical details

Material: Aluminium
Surface finish: anodized
teeth: 22
bolt circle diameter: 64
Gear system: 8-speed, 9-speed, 10-speed


  • universally suitable, particulary resonable priced chainring for Triple cranks
  • 4-arm assembly
  • compatible with nearly all manufacturers on the market such as Shimano, Truvativ, FSA, etc.