I am very pleased with this castle. If it does not freeze, it also defies the cold and (salt) water. The castle is quite short, making it suitable to pass through the frame and spokes or connect the frame to a post only for the cable. Even the relatively thin steel cable against breaking attempts is little resistant, which is why a long shutdown to an unobserved place is not to be recommended. For a fast on-and complete in daily life, it is perfect, partly because it is so easy and can be closed easily around the seatpost. The setting of the four-digit Pinkombination is no problem with the wrench. A self-explanatory description is within the paper wrapper. To unlock the four digits must be set to the height of the gray marker, then you can simply pull out the stylus. For unlocking the dark are on the zero always protruding points where you could still count the necessary number. So far I have but however always had enough ambient light available.
