Installed a lift kit on my MY19 Triglide over the weekend. I can't really tell if it change the handling or not. It does seem to take the bumps in the road a little better. I've only got about 50 miles on it. I know it's a lot more level and looks better, and I have a little bit better view over the windshield than I did, which is fine.
I guess I should also add I don't need the ramp extensions to load this on my trailer anymore. My pipes clear easily