TA Specialite Alize 2-speed chainring

The 130mm bolt circle is the classic Shimano road bike bolt circle for cranksets with the Race sprocket set. The smallest chainring that can be fitted is a 38-tooth, whilst the largest can be up to 60 teeth. This bolt circle is also used on Sram, FSA and other road bike cranksets. Only Campagnolo uses chainrings with the 135mm bolt circle.

Compatible with 8-, 9- and 10-speed road bike cranksets:

The chainrings are designed for 9-speed chains, but can also be used without any problems with 8- and 10-speed chains and cranksets. On the cranksets, the distance between the chainrings is determined by the crank arms. Therefore, it does not matter whether you use 8-speed, 9-speed or 10-speed chainrings.

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/