I have owned the bike for about 4 years and have ridden it rather irregularly on weekends. The bike is in fully functional condition. It has a few minor scratches on the frame, and the front derailleur sometimes needs 1–2 attempts to shift onto the smallest chainring. It is fully functional, and I have not noticed any wear on the brakes over the years. The bike is in its original condition. No components have been modified or replaced, only the rear inner tube has been changed once. When not in use, the bike was always stored in a dry place....