Who does not interfere with the weight that can safely etc. with this lock his bike even on thick piles connect. In the 110cm version is sufficient without any problem through the framework, one of the impellers and a lantern around. The mechanism is smooth and works precisely, here the time is zwigen, as for example the winter affects it. Unfortunately, you can key when in open pull so that the Locking / unlocking the full keyring is moved. This means increased risk that you caused damage to the paintwork on the vehicle. In combination with a second lock from a different manufacturer, I have a good feeling when I leave my bike are free.