Shimano FC-09 Dura Ace 11 Speed Chainring, 54T

Shimano FC-09 Dura Ace 11 Speed Chainring

• Genuine Shimano replacement chainrings for the FC-09 service replacement chainset, available in 54T, 52T, 50T, (outer ring).

• Shimano part numbers: 54T-NJ - Y0V298090, 52T-NH - Y0V298080, 50T-NK - Y0V298070.

• Compatible chain Shimano HG 11-speed.

• *Please note these chainrings are only compatible with the FC-09 Dura Ace service replacement cranksets which replaced warranty recalled FC-9000 and FC-R9100 cranksets.

• The Shimano Dura Ace FC-09 11 speed chainrings are the perfect replacement for worn or damaged chainrings.

• HOLLOWGLIDE hollow outer chainring technology, giving vast improvements in rigidity and increased weight savings, whilst also removing outer chainring flex, hugely improving shift performance making it precise even under high load.

• The teeth have been developed to work only in conjunction with 11-speed chains for improved contact providing more efficiency and improved power transfer.

Compatibility:

• Chainring is compatible with the Shimano FC-09 service replacement double chainset.

Technical specifications:

• Speeds: 11-speed.

• Sizes: 50T, 52T, 54T.

• Bolt Circle Diameter (BCD): 110mm.

• Compatible chain: HG 11-speed.

• Colour: Black.