Shimano Dura Ace R9100 Chainrings
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Shimano Dura Ace R9100 Chainrings
Multi-Buy Savings!
Code: Y1VP36
Shimano Dura Ace R9100 Chainrings
  • BCD: 110 mm bolt circle diameter, 4-arm asymmetrical
  • Anodized
  • Aluminium construction
  • Compatible with 11-speed Shimano set-ups
  • Easy pickup thanks to improved tooth shaping
  • Neat and reliable engagement
  • Hollowglide construction for improved weight savings
Mr Mannerings After 20,000 miles I was getting the occasional miss-shift and chain dropping from the outer to the inner. A new pair of Chainrings, which were dispatched with impressive speed from Merlin, and the DA Di2 is shifting like new again. I'm happy with that.
Ian It’s a chainring! Comes in original packing. Will not be fitting just yet. The original still has life left in it. Just know that like Dura Ace 9000, once a new version comes out, getting the older model becomes harder.