I find this bike quite comfortable and i´m exactly 6 foot tall. I find if you switch between holding onto and putting your weight between yours arms and then back to squeezing your legs on the fuel tank it makes ducking down and driving at high speeds alot more comfortable. Driving under 60 mph or 97 kmph is fine. Even doing heavy and fast paced driving it takes at least 45 min - 55 min before i start to feel discomfort.