Schauen Sie sich das kostenlose Video BikeSys an

BikeSys is the first smart integrated bike lock for MTB & Racing bike with a lot advance modern features. It will upgrade your bike into a smart bike and increase your riding experience, safety and security. BikeSys is the final component of your bike. It adds everything you need to your bike with a simple, predictive and beautiful interface on your smart phone.
Our crowdfunding site is:igg.me/at/bikesys. Thanks for follow us!