Shimano FC-R9100 11s Dura-Ace Chainring

Regular price $49.00

SKU: P-16401

1 in stock
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Shimano R9100, the flagship 11 speed chainring offering to help you get your best.

Well balanced and lighter weight (-7g) for greater efficiency
Maintains high rigidity and reduces weight over prior generations
Shorter length of rear centre with O.L.D.135mm systems
Optimised design for better power transfer

Chainline: 43.5mm
Speed: 11sHG-EV 11-speed and HG-X11
BCD: 4x110mm Asymmetric

Inner Chainrings
34T (34/50T MS)
36T (36/52 MT)
39T (39/53 MW)
42T (42/54 | 52/55 MX)

Outer Chainrings
50T (50/34 MS)
52T (52/36 MT)
53T (53/39 MW)
54T (54/42 MX)
55T (55/42 MX)

Special Note: To ensure safe and accurate shift performance, chainrings must be coupled with their appropriate type, EG MS & MS (50/34).