Description
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Shimano Dura-Ace FC-7900 chainring with its optimized gearing options, rock-solid reliability and a quiet and stable drivetrain set it apart from the rest of the component world.
FC-7900 replacement inner chainring is ideal for 10 speed cracksets that ensure quick gear switch and a smooth ride.
Specifications:
- Supports 10 speed systems
- Built with aluminium for sturdy structure and light weight
- Authentic Shimano replacement part
- 44 teeth
- 130 mm hole circle
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