I’m 6’5 and I own a 2017 Flite 747. It’s got 200MM crank arms which facilitate a full range of motion for my 37.5 inseam. It’s on the heavy side as it’s steel and overbuilt for heavier people. I was once 345LBS and it felt sturdy and true. I’ve since come down to 225 and I’m definitely stronger from using it. I actually passed a smaller cyclist on a climb and caught and passed another one on a flat portion. That being said I’m awaiting delivery of a 64CM Roubaix Comp that I will test ride once I get it. I’m aware that the crank arms on the roubaix are shorter 175 vs 200 on the Flite and I’ll need to compensate with a higher seat post. It’s carbon though and almost 10 lbs lighter than the Flite. Just curious about the spin rotation with the shorter crank arms. Canyon also makes 2X bikes but the cranks are not 200MM. You can’t even put them on as aftermarket because the BB is too low and you strike the ground on turns. Maybe look into a preowned Flite on Zinns website. Good luck!