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e*thirteen Extended Range Cog 40t Shimano 34t Compatible Blue. e.13 Extended Range CogIncludes longer replacement B-limit screw for derailleurs: helps keep the B-limit from max out
- TECH SPECS
| Intended Cassette Compatibility | Shimano |
| Color | Blue |
| Cassette Body Type | Shimano/SRAM 8 9 10 Speed |
| Tooth Count | 40 |
| Tooth Count | 40 |
| Drivetrain Speeds | 10 |
| Defined Color | Black |
| Ring Position/Type | Inner |
