Ciari Flip Flop Hubs Mini Cassette 28H Light Blue Tourquoise Pair.Picture shops flip flop version. These are cassette. 1.16lbs for pair.Includes Ciari 16T gear and lock ring.We found one last brand...
Crupi Alloy Cassette Cog
Crupi Alloy Cassette Cog. Shimano Type.
Crupi cogs are Shimano compatible and designed to be reversed with 1mm of spacing on 1 side and 2.2mm of spacing on the other side...