Shimano FC-09 52t 11-Speed Asymmetric 110BCD Black Chainring

$235.00
Type: Chainrings
First Time Customer? A Discount Will Be Applied Automatically At Checkout Exclusions Apply
System supremacy
Shimanos Dura-Ace 11-speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD.
  • System engineering at its peak.
  • Redesigned gear teeth profile to fit wider gear pitch
  • Optimum power transfer
  • Best balance for lighter weight and efficiency
  • 4-arm construction
  • Shorter length of rear center with O.L.D.135mm
  • Hollowtech II
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