ValueMax 17mm Heavy Duty Bike U-Lock with Sturdy Mounting Bracket and Keys, Anti Theft U-Lock for Bicycles/Motorcycles/Scooters/Collapsible Doors

Build quality seems very good. I like the ability to pass it through my wheel and it just fits through my brake disc so I can lock my front wheel on my sport bike. It won't stop all thieves but maybe it will entice them to move on to someone elses bike.

This is a great lock. It is easy to unlock and works as it should. The bike lock holder, however, is cheaply made and already broke. This is fine for me, but could be very inconvenient for someone else.

Purchased 2 of them for our bikes.The first thing I did was try to use the key from one lock on the other. The key wouldn't work, which let me know that at least for the two that I bought that the keys are each unique to the lock that it came with, which is good.I also like the high tech look and eye catching rectangular shape of the rubberized locks.Our bike's(s) down tubes are really narrow which made installation of the storage mounts more of a challenge than I expected.That being said, I'm a little more careful about how I ride my bike so as not to inadvertently rub up against it and possibly make it "twist" to one side or another.Also, since I previously installed bottle racks, it made for a slightly tight fit even though both products were mounted on different parts of the bikes.Otherwise, I consider it a good investment, and avery well made product that performs as advertised.

Excelente

Very nice, but must have a cable with it.

This is a sturdy lock, and the size is ideal for locking an e-scooter. I like the heft of the lock, compact size, as well as the orange color. Overall, pleased with this purchase. However, the mounting bracket was defective. The head of the screw for installing the bracket lacked any indentation for inserting a screwdriver (see pic), rendering it impossible to install the bracket. Perusing other customer reviews, it seems I'm not the only customer to have this problem. (See listings for what appears to be the same product, under the brand name "Rockbros.")May I also add that the phrase "ValueMax" writ large on the lock is not the best to deter potential thieves? The lock doesn't look or feel cheap, but in effect the phrase "ValueMax" screams "Cheap"!

I looked all over for a U-lock that could mount to my escooter. Most mounting systems won’t work on a scooter. Finally found this one and it works perfectly.

This lock looks good, the thicknesses are misleading. Those measures are including silicon coating.. If you remove coating, the metal is round half the size. It is strong to protect my scooter for quick stop.