i recently bought a technoflex rear shock from rg500.com
high/low speed compression
rebound
preload adjustments
havnt rideen the bike yet but will be at the trackday on may 1st it will be finished by then
much cheaper than ohlins
there is a link on the links page
sold my front end /rear shock from my sp £100 each
try this guy he often has lots of bit
pradeep7705@hotmail.com trustworthy guy
there was a guy on the mailing list had some magteks for sale not long back