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

• Tooth Count: 44
• Cassette Body Type: SRAM XD
• Drivetrain Speeds: 11