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🔐 Lock loud, ride proud—security that speaks volumes.
The Kryptonite Motorcycle Alarm Disc Lock combines a piercing 120dB motion-sensitive siren with a heavy-duty 6mm hardened steel locking pin and rugged zinc diecast body. Designed for effortless auto-arming and weatherproof durability, it offers up to a year of battery life and versatile protection for motorcycles, scooters, e-bikes, and bicycles—ensuring your ride stays safe wherever you go.
| Additional Features | Alarm |
| Brand | Kryptonite |
| Color | Black |
| Controller Type | Hand Control |
| Finish Types | Coated |
| Item Dimensions | 9 x 6 x 2 inches |
| Item Weight | 120 g |
| Item dimensions L x W x H | 9 x 6 x 2 inches |
| Lock Type | Pin Tumbler |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Recommended Uses For Product | Motorcycle |
| Shape | Round |
| Special Feature | Alarm |
| Style Name | Modern |
Y**E
Very sturdy
Easy to install, very beefy and very loud when tested.
B**S
Good quality and value
Works well and has a reasonable price. There are many more expensive disk locks and other theft deterrents, but this one does what I need when visiting spots where I like to discourage would-be motorcycle thieves.
J**S
Excelente y fino
Excelente producto, muchas gracias.
R**Y
Second only to a helmet, the best motorcycle gear investment I've made!
Second only to a helmet, the best motorcycle gear investment I've made! This lock recently kept my motorcycle from being stolen. I didn't know anything had happened until I saw the cutoff tool marking on the lock when I returned to my motorcycle after a quick trip into the grocery store. The alarm apparently scared off the thief so quickly that the lock was marked but not damaged. It still works perfectly! Kudos to Kryptonite.
V**E
It’s good but could be more sensitive
It’s a good lock. Feels sturdy and is somewhat compact for what it is. It’s not sensitive at all though. If someone tries to roll out or carry your bike or drops it, it will go off I’m almost certain. But if a drunk fool touches or sits on your bike then most probably it won’t go off. I guess this could be a plus or a minus depending what you are looking for, but for me personally, I’d rather have it a little more sensitive. I saw reviews complaining that it does not go off at all, I am suspecting they might not have activated it. When you lock it, it will either give a single beep, followed by another longer beep in a few seconds - that’s how you know that the alarm is active. If it beeps twice when you lock it then the alarm is not activated. I also wish it was a little bit louder, it’s not quiet but I think it could be louder.
B**E
Motorcycle alarm
I Love them they lock my front wheel and sound was triggered by moving the motorcycle
T**Y
Honest review
This little thing right here does the job so check it it beeps two or three times and then it just goes off loudly I tested it when I got it and it will alarm you for sure
C**N
Tiempo de entrega
Excelente candado, fácil de usar y llegó muy rápido
P**I
Kryptonite bike lock
Quality product. Love it
S**X
Kryptonite lock
Splendid bit of kit
A**N
Calidad premiun
Excelente calidad y sobre todo seguridad
F**O
Blocca ruota moto e scooter
Ottimo blocca ruota! Allarme molto sensibile, al minimo movimento suona.
J**L
A Melhor tranca
Melhor trança de disco. Kryptonite diz tudo. Assim mais sendo sonora.
Trustpilot
4 days ago
1 day ago