Hi,
I know that Toby use to do a steering damper for the T300 models (I have one). The fixing is by an adapter across the top of two of the cam cover bolts, and a normal fixing on a fork leg. I think the damper and fork fixing are universal, and others have commented that cam cover adapters were produced by several companies for the "Speed Triple Challenge" race series bikes.
Toby don't appear to show the kit on their site any longer (
www.toby.be), but you could send them an email. [Fyi, Lockhart Phillips are their US importers].
I must ask why you want a steering damper, as these Triumphs do not normally suffer from 'head shake', and you may have a more fundamental problem?
Ciao,
Geoff
:wink: