SHIMANO cassette 9 speed CY01810

9 speed SHIMANO cassette in graduations 11-12-13-14-15-17-19-21-23

In order for the bike chain of older bikes or perhaps that of children's bicycles to be compatible with the Cyclus2, it is necessary to equip the Cyclus2 brake with a 9-speed cassette. With a Cyclus2 brake unit, converting a cassette pre-mounted to a freewheel body can be done quickly and easily by the user. The freehub body must be ordered separately.