My wife and I have Bike Friday's she is 5"1 and just loves hers. Call them up they have a toll free number and I believe they have a 30 money back guarantee if it doesn't work. Check with their sales rep. I don't think that you can go wrong with a custom made bike. American made to boot, and I am a Canuck. Love their bikes I am selling my Trek 520. We are off to Europe to do some touring in two weeks.
Al