Wolf Tooth GCX XX1 Replacement Cog 44T Black Foot beds 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black

Small zip pocket in front

}Shimano 105 CS-HG700-11 Cassette - 11 Speed 11-34t Silver

Shimano Tiagra BR-4700 Road Brake Calipers

Wolf Tooth GCX XX1 Replacement Cog 44T Black Foot beds 37 BB/Frame Interface English BBWolf 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