Chainrings to fit 104 BCD 4 bolt cranksets with a 1x Shimano 12sp HG+ drivetrain configuration. The megatooth design allows you to put all of your power through without worrying about dropping your chain.

  • Shimano 12 speed HG+ only
  • 104mm bolt circle
  • Steel with black finish
  • Long tooth profile enhances chain retention
  • Thick Thin tooth design for maximum chain engagement

About FSA
Full Speed Ahead (FSA) produces world class bicycle components for road cycling and mountain biking. Since 1993 they have created technically superior components that deliver the ultimate performance that riders demand, and all at competitive prices.