ABUS Bordo Granit X-Plus Black
I also have some lighter duty ABUS Bordo locks and they are fine for short lock ups in less theft-prone areas.
I wonder how quickly that cheap chain could be defeated though? The Schlage 12mm/Kryptonite New York Chain only took two hits from a sledgehammer to break it. The thinner 8mm ABUS chain withstood many more hits and then everyone gave up because they were tired. I don't even think they really made much of a mark on it.