Massive lock, easy installation The lock is solid and can be used anywhere with the combination of the chain. The key has its notch positioned far forward, making the lock itself hard to access, but it is easy to install. However, one must be aware that it does have some weight.

Originally posted on Galaxus

Practical lock that mounts on the frame with an extra chain Very effective, I take advantage of the maximum opening of 107mm of the lock on my Haibike Trekking 5. The whole set is solid and deterrent, but heavy with the additional securing chain that fits in a saddle bag that twists under the weight.

Originally posted on Galaxus

Weakness Since my son lost the key to the lock, we had to break the lock. With a simple metal saw, it took just a minute because there is a major weakness. The chain and the shackle are made of hardened metal. But the pin for attaching the chain to the lock is extremely soft. It's a pity that Abus didn't use hardened metal here.

Originally posted on Galaxus