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Shimano DURA-ACE FC-R9100 52D Chainring
The 11-speed chainring with a 110mm BCD and 4 asymmetric bolts for a wide variety of 2-speed combinations. It has an aero and hollow profile (Hollowglide) for greater rigidity and less weight.
Valid to mount only in combination with 36D chainring.
It is also compatible with the Dura Ace power meter.
Shimano DURA-ACE FC-R9100 52D Chainring
The Shimano Dura Ace FC-R9100 11-speed chainring has a standard 110mm BCD and 4 asymmetric bolts for a wide variety of 2-speed combinations. It has an aero and hollow profile (Hollowglide) for greater rigidity and less weight.
Valid to mount only in combination with 36D chainring.
It is also compatible with the Dura Ace power meter.
Characteristics:
- Series: DURA-ACE R9100
- Development: 52T
- Compatibility: 11 speeds
- Redesigned profile teeth for better chain retention.
- Custom "rider tuned" ratio.
- 4-arm construction.
- High rigidity and lower weight.
- Iconic design.
- Chain line: 43.5 mm.
- BCD: 110.
- Real weight: 109 gr.
REF: Y1VP98020