Wolf Tooth Components Single Speed Cog (Blue) (3/32") (Aluminum) (16T) - AL-SS-COG16-BLU
Wolf Tooth Components Single Speed Cog (Blue) (3/32") (Aluminum) (16T) - AL-SS-COG16-BLU, Wolf Tooth Components Single Speed Cog (Blue) (3/32") (Aluminum) (16T) - AL-SS-COG16-BLU