Fixed Time Trial Bikes

I'm doing the same thing, currently pondering gearing for my (far, far too large) Langster framed TT bike.

The TT that I am going to do is the Bexley 10, which goes uphill for 4 miles and then downhill for 6, so you need a gear that you can push up the hill that you then don't spin out coming down.

This is something of a challenge- FixedWheelNut was running 97 gear inches, which he pushed up a hill that had me shift to the inner ring.

Inner rings, where fitted, should be kept sparkling clean and unused in order to show how well used the big ring is.