More exciting bike inventions that will blow your mind
❤Subscribe Here►https://goo.gl/CLX5uj
New video every week
------------------------------------------------------------------------------
Get 2 Free Audiobooks
https://goo.gl/Vnf2dD
-------------------------------------------------------------------------------
Links
❤ Subscribe Here►https://goo.gl/CLX5uj
5.I lock it: a fully automatic smart bike lock that is fixed to your bike frame.
It locks and unlocks your bike automatically using Blue
آی-ویدئو