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Description
- 1:1 actuation (SRAM shifter compatible)
- 9/8/7 speed system compatible
- Min cog: 11T
- Max cog 34T
- Front difference 22T max
- Total capacity : 45T
- SRAM Model ID: RD-X4-A1
Attributes
| Cage | Long |
| Max Front Difference | 22T |
| Maximum Cog | 34T |
| Minimum Cog | 11T |
| Primary Color | Black |
| RD Capacity | 45T |
| Speed | 7/8/9 |
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