T.A have been making chainrings for 60 years. The teeth are cut in the traditional manner on a lathe which produces a much better and more accurate tooth form than stamping, which is used by most chainring manufacturers.
These are truly TECHNICALLY ADVANCED and are available for most chainsets. Computer generated tooth profiles optimise power transfer and prolong drivetrain life. Stainless steel pick-up pins and machined shifting aids on the middle and outer rings provide the smoothest changes possible on 9 speed systems, even under power! Gives fast and precise gear changing.
Specialites T.A. is a very well known, time-honoured French company. It has consistently upgraded its wide product range which includes water bottles, bottle cages, chainsets, chainrings, cranks and bottom brackets. TA rings, made from the best 7075 alloy, are cut on a lathe for perfect chain mesh, heat treated for extra long life and lazer engraved for future reference. There is a wide range of ring sizes for virtually every popular pattern of chainset. The clever Vega and Carmina chainset build system with a wide range of crank lengths underlines the specialist nature of TA.
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