PLAY IT SAFE! Very high security from ABUS: the GRANIT XPlus™ 540 U-lock offers reliable theft protection for your bike. 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 XPlus™ 540 U-lock combines high-quality materials with state-of-the-art technology for protection against thieves. It is a first-class lock which protects your bike when the risk of theft is particularly high. Various quality seals demonstrate the value of the GRANIT XPlus™ 540 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.