Buzz.I´m new to riding and I have a Yamaha "V Star 650". I have a lot of vibratrion over 60 mph ( 100 klms).I would think the ride should be smooth and am looking at a larger bike to overcome this problem. My mechanic says my bike performs best under 60mph. I might want to go to an 1100 "V Star" but I really like the looks of your C50T.Please tell me about your ride at 70 mph.