Wolf Tooth GCX XX1 Replacement Cog 44T Black. GCX cogs replace the largest cog on SRAM 11-speed XD cassettes for extra durability and to lengthen the cassettes life.
GCX cogs replace the largest cog on SRAM 11-speed XD cassettes for extra durability and to lengthen the cassettes life; also offered in a 44T for expanded climbing range
Not compatible with any other cassettes
| Defined Color | Black |
| Tooth Count | 44 |
| Intended Cassette Compatibility | SRAM |
| Cassette Body Type | SRAM XD 11/12 Speed |
| Drivetrain Speeds | 11 |
