Review highlights

l**a

Es tal cual lo que ofrece la alarma suena durisimo y trae llave de repuesto, cumplió con todo tiempos de entrega calidad y funciones del producto

Motorcycle Bicycle Disc Brake Lock with Alarm, Round Disc Aluminum Alloy Anti-Theft Reminder, Security Protection Accessories Motorcycle Locks Anti Theft for Bikes and MotorcyclesJune 3, 2026

U**t

Great product — first it beeps a warning when even slight movement of the bike — next with continued movement loud alarm — easy to use. Not easy to cut. I bought this because thieves easily cut through 2 different locks and chains I had on my last Ebike. Making a sound is a great deterrent

Motorcycle Bicycle Disc Brake Lock with Alarm, Round Disc Aluminum Alloy Anti-Theft Reminder, Security Protection Accessories Motorcycle Locks Anti Theft for Bikes and MotorcyclesJuly 31, 2026

G**g

Great product and works as advertised. Now to see how long the rechargeable model lasts before needing a recharge. Overall I’m very satisfied with the product and recommend it. What would be a nice further upgrade is an app for notification when your not within ear shot of the device.

Anti-Theft Padlock Waterproof Motorcycle Disc Brake Lock with Alarm — Security Accessory for Bicycles, Features 110dB High-Volume Alarm, Easy Installation for Motorcycle Bicycle E-Bike Scooter Anti Theft LockSeptember 2, 2026

B**9

Yo!!!!! This is Loud! Thank you for fast delivery, I have been eyeballing this theft deterrent for days. Get the Upgrade! It’s worth it.

Anti-Theft Padlock Waterproof Motorcycle Disc Brake Lock with Alarm — Security Accessory for Bicycles, Features 110dB High-Volume Alarm, Easy Installation for Motorcycle Bicycle E-Bike Scooter Anti Theft LockAugust 14, 2026

P**

Cool little lock

ABS Portable Anti-Theft Bike Motorcycle Handlebar Lock, Comes with 2 Keys, Vehicle Security Protection Accessory, Motorcycle Bicycle LockDecember 31, 2025

B**a **

came in fast, well packaged, using it for my electric scooter, came with two keys

1/2pcs Universal Anti Theft Car Handle Lock ABS Key Lock for Electric Bicycle Motorcycle Bicycle Scooter with Black Rubber Grip Safety Brake and Throttle Lock System Bicycle Lock Security Lock Motorcycle Locks Anti Theft Secure LockMay 16, 2026

b**b

Yeah, these are gonna be great. Easy to put on and takeoff which is one of the most important things when it comes to security. If it’s not easy, you won’t use it. It goes right on the bike handle Making it nearly impossible To ride away with the bike. If you’re getting multiple and you want to use the same key, make sure you express to the company you want them keyed alike!!!

Anti-Theft Brake Lever Lock, ABS Plastic Handlebar Security for Motorcycles, Bicycles & E-Bikes, Portable Vehicle Protection with Key, Bike Accessories, Motorcycle AccessoriesJune 30, 2026

b**4

I love it so much for my e bike

Motorcycle Disc Brake Secure Lock with Alarm, Movement Alert for Bicycles/Motorcycles, Anti-Theft Bike Safety LockJune 25, 2026

Y**@

I’m very impressed with this motorcycle disc brake lock alarm. It feels solid, durable, and provides an extra layer of security whenever I park my bike. The alarm is extremely loud and activates quickly when movement is detected, making it an excellent deterrent against theft.

Motorcycle Disc Brake Secure Lock with Alarm, Movement Alert for Bicycles/Motorcycles, Anti-Theft Bike Safety LockJune 14, 2026

C**b

Dose it job

Loud 110dB Motorcycle Disc Brake Alarm Lock - Waterproof Anti-Theft Security with Reminder Cable for Bike & Scooter (Keys & Pouch Included)July 3, 2026