12 mm hardened steel round shackle Double-bolted lock body technology Flat bolt ball locking mechanism for enhanced locking comfort Made of lightweight alloy and other light materials where possible for a weight-optimized lock ABUS Plus cylinder for high tamper and picking protection 2 keys included No bracket included for -01 and -02 TexKF bracket included with -03, Fits any type of tube (21–80 mm)
