Hope Retainer Ring chainring black 34z.
- converter for switching to the 1x10 / 1x11 system
- the special shaping of the teeth prevents the chain from falling, so a chain tensioner is not necessary
- mounting BCD 104mm
- material AL 7075-T6 CNC
| Colour | black |
| Groupset | Other |
| product ID | 6506 |
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