Are there better alternate cylinders available from a different manufacturer?
Not as far as I know but some people get the cylinders lined with stainless steel which resolves the issue permanently, a few people on TM have had this done on trads.
2009 4/4 Henrietta 1999 Indigo Blue +8 2009 4/4 Sport Green prev 1993 Connaught Green +8 prev
