Chris Edwards said:
Thanks for what sounds like informed advice. What really sticks in my craw about my Marin is that it is a frame size too small for me. Sure, I've adjusted it accordingly to fit and it is a pocket rocket (I managed 31.8 mph top speed on my way to work today). So with it being small, I always wonder about other geometries (whilst stressing that the maths of it may as well be in Cantonese or Mandarin) and if I'd be better suited... Grass always greener.
Nothing wrong with the Marin though, I have to keep reminding myself of that. I have a confession to make - I know little or nothing about Campagnolo, but would like to. I checked out Cube the other day - very nice (I didn't get as far as finding out if it's their own frames, or if they get them from the Far East though). Cube's brochure leaves you drooling - typical German marketing (aka Porsche, Mercedes, BMW etc). Would I be correct in assuming you own a Campagnolo?
Yes, I have Campagnolo shifters (mine are all pre-2009) ...
However, I
'love' Shimano ... and, I have been using BOTH Shimano & Campagnolo components for decades ...
And, I currently use Shimano derailleurs with my Campagnolo shifters (mated to
9-speed Shimano cassettes) because, IMO, the Shimano derailleurs shift infinitesimally better than the pre-2009 Campagnolo derailleurs (I finally sold my last set of "indexed" Campagnolo derailleurs about a year ago) -- obviously, Campagnolo derailleurs work well with Campagnolo shifters, but why pay more?
Although some people will declare that there isn't a functional difference between Campagnolo, Shimano, and SRAM shifters, my experience is that Campagnolo shifters can shift to a larger cog effortlessly when under ANY load (i.e., when going uphill -- I ride on mountain roads) whereas Shimano shifters are problematic unless the rider accelerates & then unweights (i.e., NOT under load) the drivetrain before shifting ...
I don't care how well-or-poorly SRAM's shifters work because my prior experience with their customer service (in NA) was so poor that I don't see any reason to give them any more of my money.
Shimano has great customer service (in NA), and I've never had to contact Campagnolo (but, I understand contact may be problematic).
BTW. I do have a set of 6603 shifters & 6603 derailleurs that are NOT on a bike a the moment ... but, I
finally set aside a frame to test the shifters with a Rapid Rise XT rear derailleur (which 'I' believe will facilitate downshifting) ... but, that's another story.