Wolf Tooth GCX XX1 Replacement Cog 44T Black MPFN-HWGXXX0009101S 37 Spindle Length 113 Spindle

37 Spindle Length 113 Spindle Interface Type ISIS Weight 344 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English

ZS: ZeroStack shallow

}Full Speed Ahead Compressor 1-1/8" Black Expander Plug and Top Cap

Please use the hanger photos to select the proper hanger for your application

}Full Speed Ahead ACB Bearing Micro 36x45 - 1

Wolf Tooth GCX XX1 Replacement Cog 44T Black MPFN-HWGXXX0009101S 37 Spindle Length 113 SpindleWolf 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 TECH SPECS Defined Color Black Tooth Count 44 Intended Cassette Compatibility