Shimano SM-CRE80-12-B chainring, 12-speed, 34T



  • Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
  • Steel teeth for durability
  • 12-speed chain compatible
  • Chain ring fixing lock nut not included
  • Screws and spider not included
  • For 55 mm chain line
  • Colour
  • Discipline
  • Speed
    12 Speed
  • Product Type