Amazon.com : ABUS U-Lock Granit Plus 470 and SH B Bracket, Bike Lock with Plus Cylinder for Tamper Protection, ABUS Security Level 12, Black : Sports & Outdoors
ABUS 37/55MB50 KA Granit Alloy Steel Padlock Keyed Alike (Code 5544653) with 2" Long Shackle - - Amazon.com
Amazon.com : ABUS Granit Plus 640 U-Lock, 9", Black : Sports & Outdoors