... Steel Q195~Q235), It does not rust. 1) Commodity: Bicycle/Bike parts & handle bars2) Tube Size: Diameter22.2mm, Thickness of pipes ... .10) Applications: Our parts is fit for some Children's bike, bike, scooter, motorcycle, tricycle, atv.. And much more.11) Unit Price ... have different prices, sir, according to the tube thickness & diameter).12) Payment Terms:30% By in advance for starting production,70 ...