Originally Posted by
LesterOfPuppets
I go for (effective) top tube length not to exceed 21". I like 54-55 road bikes.
I have a 15" MTB with a 21" top tube and I've owned an 18" MTB with a 21" top tube.
My Marin actually has a 21.5" ETT, so I had to run crazy short 80mm stem.
Ahhhh, so the top tube length is the key number, not the seat tube?