mike the head

Hey all,

Been riding my 7-year old Novara Trionfo road bike (which I've had a fair
amount of success racing) as a 2-speed (big & small rings on my 23-t cog)
for much of the past year and am getting really tired of it. Am hoping to
eventually sell though and reluctant to drop $200 on a new one, as the bike
isn't likely worth THAT much more. And I only need the rear. It's set-up w/
a mix of DA/Ultegra and so I'd prefer to have one of those, but would
consider 105, just to have something on there already. Anyone help out? Or
even have recommendations for some other fix? I'd rather not part the bike
out, just b/c I'm pressed for time and don't have all the tools/knowledge
for disassembly, etc...

Thanks, -mike-