The Abus Granit 59 Extreme U-Lock provides excellent protection against thieves with its double-locking, 16mm square parabolic shackle.The shackle and other security-related parts of the Abus GRANIT™ 59 Extreme are made from hardened special steel. An ABUS XPlus cylinder increases the protection offered against manipulation attempts such as picking.When transporting, the Abus Granit 59 Extreme U-Lock is incredibly flexible: you can attach it to tubes with a 12–17 mm diameter using the SH 59 bracket included.Abus Granit 59 Extreme U-Lock Features16mm square parabolic shackleDouble-locking mechanism securing the shackle in the lock bodyThe shackle, the lock body and the structural parts of the locking mechanism are manufactured using specially hardened steelABUS XPlus cylinder for exceptionally high protection against manipulation attempts such as pickingTwo keys are included in the scope of delivery, one of which is an LED torch keyManual cover to protect the keyhole from dirt and corrosionABUS Code Card for additional and replacement keysExcellent protection where the risk of theft is highRecommended for protecting high-value bicycles and motorbikesU-locks are one of the most difficult lock types to defeat More info