Welcome to the forum.  It looks pretty low…

Not sure which height you’re interested in knowing - ground clearance, seat height, handlebar?

Based on the photos with the jack underneath, I’d say 3.5 - 4” ground clearance at the low point under the frame.  Seat height looks like 22-23” depending on the seat you install.  The dude in the photo looks about 5’9”ish and the seat is at the top of his belt line when he’s on a knee.  Maybe it’s only 18-20” seat height.  It sits a little higher than the “Big Wheel” I had as a kid.    

https://voodoovintage.com/products/suzuki-ls650-s40-savage-mk-33

Thanks thumperpaul,
How stupid of me yes you nailed it,I meant ground clearance.
I think if it was a tad taller the kit would be better.
I just hate scraping on stuff.