Spécialités TA 94pcd 5 Arm 9X Chainrings Chainring, Outer 44t, Black

94pcd 5 arm 9x chainring TA only make their chainrings from the best 7075 T6 heat treated aluminium sheet The teeth are cut in the traditional manner on a lathe which produces a much better and more accurate tooth form than pressing which is used by many chainring manufacturers