- 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 most chainring manufacturers. 144pcd 3/32 chainring to be compatible old Shimano/Campagnolo 6/7/8x chainsets.
- 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 most chainring manufacturers. 144pcd 3/32 chainring to be compatible old Shimano/Campagnolo 6/7/8x chainsets.