Shimano Dura-Ace FC-9000 Chainring 110mm 4-Bolt – 34T, 39T, 50T, 52T, 53T

Shimano Dura-Ace FC-9000 Chainrings
These Shimano Dura-Ace FC-9000 chainrings are genuine replacement rings designed for Shimano’s flagship 11-speed Dura-Ace 9000 cranksets. Built using Shimano’s Hollowglide construction, the rings maintain exceptional stiffness while reducing weight, delivering precise shifting performance and efficient power transfer.
The chainrings feature Shimano’s asymmetric 4-bolt 110mm BCD design, introduced with the FC-9000 crankset. This system allows multiple chainring combinations to be used on the same crank arms while maintaining optimal shifting when the correct inner and outer rings are paired.
Carbide-reinforced alloy teeth increase durability and help maintain consistent shifting performance over time. Integrated chainring nuts simplify installation and help keep the crankset lightweight and clean.
These rings are also compatible with Shimano Ultegra FC-6800 cranksets, which use the same asymmetric 4-bolt 110mm BCD pattern.
Chainrings are sold individually, allowing riders to replace worn rings or customize gearing for specific riding styles.
Key Features
• Genuine Shimano Dura-Ace FC-9000 replacement chainrings
• 110mm asymmetric 4-bolt BCD design
• Hollowglide construction for stiffness and reduced weight
• Carbide-reinforced alloy teeth improve durability
• Designed for 11-speed drivetrains
• Integrated chainring nuts simplify installation
• Compatible with Shimano Ultegra FC-6800 cranksets
• Chainrings sold individually
Specifications
• Brand: Shimano
• Series: Dura-Ace 9000
• Model: FC-9000
• BCD: 110mm
• Bolt Pattern: 4-Bolt Asymmetric
• Drivetrain Compatibility: 11-Speed
• Material: Alloy with carbide-reinforced teeth
Size Options (Sold Individually)
Available chainring sizes:
• 34T (Inner)
• 39T (Inner)
• 50T (Outer)
• 52T (Outer)
• 53T (Outer)
Select the desired size from the dropdown menu.
Common Chainring Pairings
Shimano designed these rings to work in matched sets:
• 50 / 34T – Compact
• 52 / 36T – Mid-Compact
• 53 / 39T – Standard
• 54 / 42T – Large-ring setup
Using mismatched inner and outer rings may reduce front shifting performance.
Compatibility
Fits:
• Shimano Dura-Ace FC-9000 cranksets
• Shimano Ultegra FC-6800 cranksets
Designed for 11-speed road drivetrains.
Condition
• New
• Genuine Shimano component
• Chainrings sold individually
• Includes only the selected chainring size
A premium replacement chainring designed to restore the precise shifting, stiffness, and durability expected from Shimano Dura-Ace drivetrains.
$118.95
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