Martyn has pretty much covered it but there are a couple of extra tweaks.
You can drop the fork legs up through the yokes by quite a bit without unduly unsettling the steering. Also the seat foam can be carved to give another couple of inches (example in pic below) plus the rear shock spring can be wound off a bit.
Hi everybody i,m a new member on here, just wanted to no if i could reach the ground with a lowering linkage.? I am 5-6" tall and just abought to purchase 1993 ttr. Cheers Mike.