Actually, not all road bikes are so expensive, though some of the high-end road bikes may cost you more money. Price of road bikes depends on the quality of materials (carbon-fibre frame, decent deep wheels, quality groupset, pedals) used in the making of the bike. Typical road bikes we are reviewing here are less than 500 dollars, and it is not much for a road bike. Please go through our list and choose on from there for you.