Shimano Alfine S501 Chainring
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Details
Alfine S501 chainring for single speed internally-geared drivetrains.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 130mm / Black / 42T / 9 | 689228580985 | Y1PB42010 |
| 130mm / Black / 45T / 9 | 689228581005 | Y1PB45010 |
| 130mm / Silver / 42T / 9 | 689228580978 | Y1PB42000 |
| 130mm / Silver / 45T / 9 | 689228580992 | Y1PB45000 |