Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation.
steel - nickel-chromed finish - light alloy supports for the final two triplets - 11s timing - 11s tooth machining - 11s light alloy lockring, thread 27x1
Campagnolo Chorus 11 cassette ratio range: 11-23, 11-25, 11-27, 11-29, 12-25, 12-27, 12-29
11-23: 11-12-13-14-15-16-17-18-19-21-23
11-25: 11-12-13-14-15-16-17-19-21-23-25
11-27: 11-12-13-14-15-17-19-21-23-25-27
11-29: 11-12-13-14-15-17-19-21-23-26-29
12-25: 12-13-14-15-16-17-18-19-21-23-25
12-27: 12-13-14-15-16-17-19-21-23-25-27
12-29: 12-13-14-15-16-17-19-21-23-26-29
Please note that the cassette price varies according to the selected ratio.