The Abus Granit XPlus540 lock offers the best protection against theft for your bicycle.Specially hardened steel, power cell technology for protection against impact and attempts to force open the lock, XPlus cylinder for the greatest protection against tampering: The GRANIT XPlus540 U-Lock combines the highest-quality materials with the latest technology for protection against theft!It is a first-class lock which protects your bicycle when the risk of theft is high. Various quality seals demonstrate the value of the GRANIT XPlus540 U-Lock: It is VdS approved and has received seals of approval from institutes in Russia, the Netherlands, Finland, Sweden, Denmark, Norway and the United Kingdom.Technologies:13 mm hardened square shaft parabolic shackleABUS power cell technology offers the highest level of protection against impacts and attempts to break open the lockThe shackle, housing and the structural parts of the locking mechanism are made of specially hardened steelABUS XPlus