Let's cut to the chase - this lock is a BEAST. After having two e-bikes stolen, I finally invested in the ABUS Granit Super Extreme, and wow, what a difference. The weight hits you first - at 2.4kg, it's like carrying a small dumbbell in your backpack. But when you feel that 20mm thick shackle and hear the satisfying 'clunk' of the double-locking mechanism, you instantly know where that weight comes from.

The real magic happens in security tests. I've watched those angle grinder torture videos too - where competitors' locks fail in 4-8 minutes, this bad boy held strong for THIRTEEN minutes against multiple discs and batteries! That Eurobike Award 2023 wasn't given for nothing. The ABUS Power Cell technology and XPlus cylinder make picking attempts practically impossible.

Now for some real-talk downsides: The plastic coating is so tough it could scratch your frame (I solved this with some DIY tape wrapping). Mounting requires perfect alignment - I've developed a little push-down-while-twisting technique that works every time. And yes, it won't fit around giant trees or wide posts, but what high-security U-lock does?

Is it worth the premium price? If you own a bike worth more than $1,000 - absolutely. This isn't just a lock; it's an insurance policy that screams 'steal someone else's bike' to thieves. Just be prepared for its heft and occasional finickiness - small tradeoffs for what might be the most secure bike lock money can buy.