First Components R-MH1 Narrow Wide Chainring

Brand: First Components

Product Code: 666254

Availability:In stock

Available Options

  • Teeth: 30, 32, 34, 36, or 38
  • Color: Black
  • Compatible with 11 speed chains, allowing a 1x setup on most any drivetrain
  • Narrow Wide tooth profiling ensures ultimate chain retention with 1x chains
  • Tooth profile alternates thickness by inner and outer links for maximum chain control
  • Compatible only with 11-speed chains
  • Optimized for 1x drivetrain without the need for a chain guide
  • CNC machined
  • BCD: 4 bolt x 104mm BCD


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