Dura Ace FC-R9100
39T Chainring, MW, 11sp, BCD: 110, Aluminum, Black
$56.99
Sale price
$56.99
Regular price
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Dura Ace FC-R9100
$56.99
Sale price
$56.99
Regular price
- Shimano FC-R9100 replacement chainrings
- Universal 110 BCD 4 arm for all sizes
- Hollowglide: hollow, carbon reinforced outer chainring for extreme stiffness and light weight
Attributes
| Narrow-Wide Design | No |
| BCD | 110 |
| Chainring Bolts | 4 |
| Material | Aluminum |
| Primary Color | Black |
| Speed | 11 |