A lot helps a lot: The heavy lock reliably deters casual thieves and makes it more difficult for professional thieves. The high level of security comes at the price of heavy weight and unwieldy transport.

Bicycle locks are getting better and better Heavy helps. No place is safe: Bicycles disappear in front of the workplace, from cellars or backyards. In Germany, about 260,000 bicycle thefts were reported in 2020. At least: this number has been falling for a few years - perhaps also because bicycle locks are getting better and better...