I had a Yamaha loaner bike while the 904 was getting fitted in my America. V-Star somethingorother, bigger motor than the America. Complete rattle trap at highway speeds, by the time I got home from the 30 mile ride my hands were numb from the vibration for at least a full day. It felt too low to the ground, and the power sucked. I only rode it again the 30 miles back to the shop to pick my bike up a few days later. The V-Star had maybe 2500 miles on it and was 4 years old at the time.