Originally Posted by jtbadge (Post 2572086)

You're going to want at least one of:
-narrow/wide ring,
-clutch rear derailleur, or
-chain keeper/front derailleur

If you're already buying a new chainring, just get a narrow/wide ring.

Originally Posted by zzy (Post 2572062)

I'm doing the same thing to a 93 R600. Since it's just a townie I run a 44t front and a 11-28 in the rear with a 6500 ultegra and tiagra trigger shifter. An narrow wide ring is nice to have but I just run an outer bash guard and the ring on the inner position. Sounds like you have what you'll need but I like swept back bars for townies which need a 22.2 clamp trigger shifter.