alumimum alloy public bike

1.The bikes stem is made with high quality light weight aluminum alloy material 2.The bike has an Anti-theft screws for protecting the bike from being stolen or being destroyed in the public. 3.The bike has Anti-rust protections with 28 patents of different covers to protect the parts from rusting when under rain or sun. 4.Is has a leather Adjustable saddle with strong bolt for different heights of people, making them feel comfortable when riding. 5.It has an Air-filled high quality tires which makes the bike faster while riding. It’s an aluminum alloy city sharing public bike and its very fast and comfortable while riding.