NOS Campagnolo CS-101T Titanium Cassette Lockring for 12 Tooth+ Record Chorus Ti
Campagnolo CS-101T Titanium Cassette Lockring. This cassette lockring uses the modern 27 x 1 thread, for 1999+ Record/Chorus hubs and all Campagnolo hubs from 2000+. While it’s technically from the 10 speed era, it will work with 11/12 speed too.