I want to go with the tallest bars that i can without changing the wiring on the bike. What is the tallest i can goon 1 1/4 in external wire bars?

 

My previous FB ran Carlini 1 1/2" Freeways and piston risers. No issues with existing wiring or cables. I've been told you can swap for the Heritage bars without issues but I cannot confirm that.

 

What was the rise/pull back on the bars?

 

I put 10 ape on my 2012 Fatboy. I use the H D extension H D sell. They gave me enough length and a little extra.
Hope it help.