Thanks everyone for the info. nvsteve I'm changing to the 68t back sproket.

 

I paid $115.99 from Jake Wilson TTD for a rear. It is scheduled to be here today and NEEDS to be replaced. Don't be a dummy like me and wait until it is condition red before you order one. I now have steel all the way around and nervous about riding the 5 miles to have it changed... BTW, mine is MT90B-16 (74H) Dunlop Elite 3 Bias-Ply Touring so prices do vary.

 

Good deal. I think you'll like the change. Not a big thing but very noticeable in first gear take offs.

 

+1 on Jake Wilson, I always buy my elites from them, best price and fast shipping.