- Make sure this fits by entering your model number.
- Shimano 7900 Dura-Ace Chainring MI1KY39000 [Sports]
This fits your .
Shimano 7900 Dura-Ace Chainring MI1KY39000 [Sports]
Perfect Bike Drivetrain Components Online
different sizes and forms
Shimano 7900 Dura-Ace Chainring MI1KY39000 [Sports]