Shimano DURA-ACE FC-9100 11-Speed Chainrings
The Shimano DURA-ACE FC-9100 11-Speed Chainrings are compatible with Shimano DA 9100 cranksets and other, 110 BCD 4-bolt cranksets. The chainrings feature an updated tooth design which results in improved shifting and chain retention. The aluminum construction uses Hollowglide technology to maximize stiffness while maintaining a low weight. They are available in large tooth sizes from 50T to 55T.
Shimano Dura Ace Chainring for FC-R9100 – 110mm – 2×11
Shimano Dura Ace chainring for FC-R9100 2×11-speed Dura Ace cranksets with a bolt circle diameter of 110 mm.
The new 11-speed drive allows each driver to “tune” the bike for each specific application by various gradations.
Dura Ace Chainrings for FC-R9100 are available with different numbers of teeth:
- 34 teeth (MS)
- 36 teeth (MT)
- 39 teeth (MW)
- 42 teeth (MX)
- 50 teeth (MS)
- 52 teeth (MT)
- 53 teeth (MW)
- 54 teeth (MX)
- 55 teeth (MX)
Note: These are chainrings from different types (MS, MT, MW, MX). For optimal shifting performance only use chainrings from the same type.
Fitting for derailleur: 11-speed
Included in delivery: 1 chainring
Material: 34-42 teeth: aluminum
50-55 teeth: aluminium, carbon fiber reinforced polymer (CFRP)
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