Used Bicycle has been ridden approx 3400 miles over 3 years. All components, including tyres are still original, but nothing worn more than you would expect for the mileage, and still functioning as they should. Bike was upgraded at new by the retailer, with larger cage rear derailleur (still Tiagra) to accommodate changed 11-34 rear cassette. Bike has a chip to the finish on the top tube which was there from new, but has acquired scratches to the top tube along the way as well (see photos). These seem to go back to the undercoat, not to the metal.