two-wheeled vehicle frame made of metal, aluminum, or carbon fiber handlebar and stem seat and seatpost pedals chainrings derailleur brakes wheels tires
bicycle which has two-wheeled vehicle bicycle which has frame made of metal, aluminum, or carbon fiber bicycle which has handlebar and stem bicycle which has seat and seatpost bicycle which has pedals bicycle which has chainrings bicycle which has derailleur bicycle which has brakes bicycle which has wheels bicycle which has tires