YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Black)

This lock exudes a premium feel, with a satisfying weight that sets it apart from its cheap counterparts. Setting it up is a breeze; simply slide one end of the loop inside the lock and the other around the handgrip. The wire serves primarily as a visual indicator, to remind you that the lock is securely engaged. It’s crucial to refrain from moving your bike while the lock is in place to prevent any damage to your bike. The alarm’s loudness is designed to effectively deter any would-be thieves. While no system is guaranteed to safeguard your bike from theft, using this with a U-lock around your tire will significantly increase the difficulty of theft.

So far, it has been working excellent. This has been after 6 months of use. It's very sensitive, it has very well built in electronics. For some reason it comes with extra batteries, but there's already batteries inside. And the batteries are full strength. Easy to put on, easy to put off. I just wish that the orange cord, the reminder cord that you put on your brake handle or your throttle, would be a little bit longer. I have a Suzuki Boulevard C50 (a cruiser) and so the distance from the brake rotor to the right brake handle, is a little bit long, and it feels like I'm putting a lot of strain on the orange cord. It's just very tight (hoping it will never snap) so if they made this just 2 inches longer, that would solve the problem. That's my only input. Everything else is perfect

Incredibly affordable peace of mind for parking in the city when I’ll be away from my bike for extended amounts of time. Just enough to keep honest thieves away.

It’s very sensitive and it’s loud! I tend to set it off trying to get the key inserted.

Works perfectly, high pitched noise VERY sensitive i put key in ignition and it set it off. Don't have a garage and am a nightowl and can hear it from the street if it triggers 10/10 would maybe combo this with another lock since im on street parking. For the cost cant beat it.

Okay lets talk, no this is not an AI review.First off the price point attracted me. I recieved it today and it is packaged very well. You get the lock, spare set of batteries (I do wish they were not button batteries but at least they give you a second set) a nylon pouch to hold everything, a coiled lanyard, two keys, an allen key to open area to replace batteries.By the weight you can tell this is not some cheap lock. The alarm is pretty piercing and loud. The throat is pretty deep so even if your rotor doesnt have cooling holes it still can reach the cutouts so it will lock onto the rotor.Am I happy with the purchase? YES, actually I will order a second one for my second ebike. (You cant be too carefull) SIZE: takes up the room of two packs of cigaretts. Definintely with the cost as long as batteries got a decent life on them.

It’s loud and very sensitive to movement. It definitely does its job

Works great