PAIR OF CHAIN RINGS BIO CONCEMPT OVAL
PAIR OF CHAIN RINGS BIO CONCEMPT OVAL
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| Material | 7075-T6 |
|---|---|
| Finish | CT² (black) |
| Speed | 11/10 |
| BCD bold circle diameter | 110, 130 |
| Teeth number | 50/34, 50/36, 52/38, 52/39, 53/39, 53/42 |
| Number of arms | 5 arms |