Bordo Granit 6500 XPlus
U-latches and chain bars each offer a unique method of defending against certain types of assaults. While U locks are more convenient to carry, they fall short in terms of utility when further flexibility is required to lock bigger items. Meanwhile, folding locks provide a middle ground. They are lightweight and convenient to transport, yet still provide more versatility in terms of use.
The main issue that emerges with folding locks is that all of these elements result in more attack vectors and worse security. That is where the Bordo Granit 6500 XPlus enters: although it is not the safest lock in general, it is definitely one of the most solid folding locks available. In addition, the Bordo Granit 6500 XPlus also has other excellent features, such as a smooth frame mount and enough rubber covering to prevent people from scratching the bike.
Ratings: 4.5 stars (from 2948 reviews)
Price: $138.65
Buy it at: https://www.amazon.com/dp/B07921LT3W