Originally Posted by
Commando303
I thought there were only four or five locks that fit this category, but, OK: Kryptonite Evolution Series 4 STD. Kryptonite New York Lock STD. Kryptonite Series 2. An OnGuard, if you find one.
The only on from that list that I have is an OnGuard Brute LS, which is 1956g.
With all the lock threads that you are posting in, and all the different opinions that you seem to have, why don't you ride on down to the LBS, take a look at their offerings, and ask some questions about bike theft in your area?