Miche UTG Chainring R12 12 Speed

Series of four-hole chainrings with High Stiffness Points (HSP), compatible with the Shimano® Ultegra FC-8100 12V crank set.

Manufactured from CNC-machined AL 7075 T6 aluminium alloy. Black finish with total anodizing surface treatment (TT).

• 40T inner (for 54T outer)
• 42T inner (for 55T/56T outer)
• 44T inner (for 58T outer)
• Also compatible with:
  • Dura Ace 9270 with Miche UTG R81 or R92 chainring