After 2 years of use, the lock works despite all-weather use and zero maintenance still like the first day. Visually, it has over time, of course, one or the other need to plug it in and looks accordingly. The main task, however, has met there, my bike is still there. The bracket is after initial skepticism really good, no falling off or rattling. For the price to 35 and at the castle is to be recommended!