Originally Posted by
MuppetMower
Wow, that is a good idea!
There is a shop nearby with the guru fit bike. I'll look into this.
Professional fittings can take over 2 hours run from $100-250. But those involve lots of measurements, saddles, spinning, etc... Tell them that you aren't looking for a full-on fitting session. You just see what the two different TT lengths feel like because you aren't sure which is for you.
If you can talk them into simply plugging-in the same geometry with 2 different top tube lengths, then maybe you can get away A LOT cheaper...maybe $30-50. That would be money well spent.