Originally Posted by TiHabanero

Dugla, I just went through this at the start of summer. I ride a frame that I built in 2001 from Reynolds 531. Had friction 5, 6 and 7 speed on it all this time and was happy with it, but now need lower gearing. I had to rebuild the rear end due to hitting it with the car so I built it with 135mm spacing for reasons other than gear choices. Installed my first ever indexed shifting in the form of Record brifters with Chorus derailleurs, but kept the Superbe Pro crank on it. The rear gears are Shimano 11-32, and there is not a doubt in my mind that I am able to climb faster and seated more often. Top speed is the same as always, but I can get up the hills better because I have lower gear ratios to work with.

In addition to this, at the end of hard rides like I did this morning I am fresher, dead, but not beat up.

One thing to note, my friend Paul rides an old Fuji Roubaix aluminum frame with beat up 105 on it and can stick with anyone any time. He is an old cuss, too. Work on your motor and get more appropriate gearing, and just maybe you will feel the speed.

The frame is unlikely to help. Aero tubing and design will only make a real difference at higher speeds and over a long distance.