Nothing new on my bike after 16 months and 5000 miles. The motor is still whisper quiet and no rattles from the rest of the bike. The breaks, tires and chain are showing little ware, and the battery still gives me at least 50 mines on 4 of the 5 bars of battery charge. The suspension seat post and suspension fork soak up most of the street cracks and bumps and the motor is perfect for getting me over the many bridges, ramps and hilly river trails that Lady, my dog, and I, travel most every day, in Chicago, where I live. I really like this bike and I hope to have many more years of enjoyment riding the Pegasus Premio Sport. Ed