TA Specialite Nerius chainring

The TA Specialite Nerius chainrings are designed for Campagnolo Ultra Torque 11-speed cranksets and feature the appropriate mounting for the Ultra Torque crank arm of the 11-speed Super Record, Record, Chorus and Athena 11-speed cranksets

The 110 mm bolt circle is the Campagnolo road bike bolt circle for cranksets with a compact gear ratio. The smallest chainring that can be fitted is a 34-tooth, whilst the largest can be up to 53 teeth. This bolt circle is also used by other manufacturers.

Compatible with Campagnolo Ultra Torque 11-speed cranksets

With Campagnolo Ultra Torque 11-speed cranksets, the small standard chainrings do not fit due to the bolt pattern. The Nerius chainrings are specially adapted for this.

Please note that the gap between the individual chainrings should not exceed 14 teeth. Otherwise, you will have to accept a reduction in shifting performance.

Herstellerinformation: Spécialités T.A., 41 bis rue de Laon, 02150 Sissonne, France, https://specialites-ta.com/