This folding lock gives you some piece of mind when locking up your bike. Abus rate the security level as 15/15. It's comprised of 5.5mm thick hardened steel plates, linked with special rivets. It's ideal for locking up cargo or electric bikes, which are often tricky to get close enough to a rack to use a D-lock.
Weighs 1.76kg, it's 85cm long when unfolded.