Ive had this bike for 5 years and never had to change any part naturally except the rear tire and clutch cable which wore out like 4-1/2 years later and the front tire is almost worn out. its very comfortable to sit on and for starters has just enough power for them. its not a good passenger bike for long distances though, the passengers thighs cramp too fast. the paint is almost good as new after 5 years. i would say from personal experience this is a very strong bike. i crashed into the back of a car at 65 kmh (which left my bike on the seat and handlebars) and had to replace nothing except the mirrors. the stantions, fender and the front of the frame needed to be straightened a tiny bit, also a dent in the gas tank. also it doesnt rust once you take care of it.