These chainrings are for the inner position of a road double, or the middle position of a road triple crankset.
TA Chainrings are made in France, very high quality. These middle/inner rings have ramps and pins. High-polish silver finish.
5,6,7,8,9,10 speed compatible. Mixing with 10 speed chainrings of other brands is not recommended.
|Option||Manufacturer's Part Number||Store SKU|
|38 tooth Middle||CRT658||CRT658|
|39 tooth Middle||CRT659||CRT659|
|40 tooth Middle||CRT660||CRT660|
|42 tooth Middle||CRT662||CRT662|