








🔐 Lock it loud, lock it proud – your bike’s ultimate anti-theft guardian!
The FD-MOTO 110dB Alarm Disc Brake Lock combines a powerful audible alarm with a durable alloy aluminum body, designed to fit most motorcycle disc rotors up to 7mm thick. Featuring vibration sensors that trigger escalating warnings and a loud 110dB siren, it effectively deters theft attempts. Included is a 1.5m bright reminder cable to prevent accidental riding with the lock engaged, plus a free carry pouch for convenience. Powered by 6 AA batteries with backups, this lock offers reliable, long-lasting security for your motorcycle.
















| ASIN | B07TQ5KGTD |
| Batteries | 6 AA batteries required. (included) |
| Best Sellers Rank | 106,286 in Automotive ( See Top 100 in Automotive ) 296 in Motorbike Theft Protection |
| Brand | FD-MOTO |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,248) |
| Date First Available | 27 Jun. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 420 g |
| Item model number | LK604S |
| Manufacturer | Touch Global Ltd |
| Manufacturer part number | LK604S |
| Product Dimensions | 15.5 x 11 x 4.8 cm; 420 g |
| Special Features | Anti-theft |
S**L
Good quality lock
Just arrived, so not used "in anger". However, the lock seems very well made. Having fitted it to my rear wheel, it looks as if it would be very difficult to cut off. It is easy to use and the alarm is very loud. For the money, it is really excellent. It is my 3rd lock (all used at the same time) but with the current number of motorcycle thefts, I think it makes good ense to use multiple locks. The only thing I could think of to improve it, would be to provide 3 keys, rather than two.
P**N
Great job.
Good to know the bike is secure, or at least tamper proof with the alarm. Doesn't go off in the rain like others have said. I've owned a good while now and zero issues.
B**S
Very loud alarm. Only medium strength lock. Good value as additional lock, though
This product seems well made for the purpose of locking a cycle/motorcycle disc brake. The slot necessary for the disk does offer the means by which a pry bar may be put in to force it open. You would just have to rely on the god-awful din it makes to scare off the thief and give you warning.. Hopefully it would not get that far. A bike with a damaged disc is not really worth the stealing. As an auxiliary locking mechanism, I think it is pretty good. The alarm is the big selling point. At this time I cannot comment on how waterproof it is, or on the likely battery life... although coming with spare batteries suggests their life may be short if the device is set and armed for hours each day. My use is only sporadic. I hope this helps. UPDATE: Regarding battery life, I have to say it does not seem to be too bad. I recently tested it out by leaving it set for a whole week continuously. Batteries still good at the end of that time.
C**W
Good for the price
Purchased (£16.95 | 25 November 2017) Do remember the price involved here, £16.95 not a lot of money for a security device like this Info: It takes 6x AG13 watch sized batteries + allen key needed to open Pros: It is surprisingly strong and heavy, I was expecting something weaker and lighter for the price The alarm is loud, and you get a blast of 3 notes to warn you before the alarm goes off It is very sensitive (I like that, I want it to go off if anyone even touches my bike, rather than while they are stealing it) The reminder cable is helpful at first, but I ended up throwing it after I was in the habit Cons: The paint has started to deteriorate due to being out in the rain a lot, seems to be only cosmetic
G**Y
Very good safety Lock with an alarm on it and it’s brilliant?
Very good safety Lock with an alarm on it and it’s brilliant?
Z**C
Good alarm, but too sensitive & a bit fiddly to attach
The alarm is quite loud, as are the 3 warning beeps that it sounds when it first detects movement. It's quite difficult to fit on the disc, you just have to keep trying until it works. The major problem is that it is just too sensitive. If you put a cover over your bike then any wind will blow the cover and cause the alarm to go off. It's also quite tricky to put it on, or take it off, without the alarm going off.
M**F
Use on rear wheel... stop scum
Not much to say really as its a disc lock.... anyone who owns a bike probably knows what a disc lock is... so.. This one fills pretty solid, i'm not gonna bash it with a hammer to find out.. the alarm is pretty loud, enough to make someone jump... you do need to tie a bit of string around the free reminder as it don't fit on the disc lock.. but it was free :o) ... and cause I have prime it came the next day... You see so many bikers using disc locks on the front wheel, try and get in the habit of locking your rear wheel.. I've watched it on CCTV at work a guy locked his front wheel.. two scum walked up hooked there arms under the handle bars one each side lifted the front wheel and walked off with the bike and loaded it in a van... lock rear wheel it makes it harder to carry off as you have to lift the back wheel up and it has all the weight... bit like a wheel barrow... Back to the disc lock... for the money I was happy... but best to use another lock as well... 2 locked wheels are better than one...
M**D
Cheap and not good
Build quality isn't great, the alarm trips at any given moment from a slight gust of wind... better off buying a more expensive and better functioning one.
A**E
Ich nutze es für mein Fahrrad wenn ich es mal nicht in Sichtweite abstellen kann. Bisher gab es mehrere Auslösungen die mich dann doch ziemlich schnell zum Nachsehen animierten, meist waren es jedoch andere Fahrradfahrer welche ihr Fahrrad angeschlossen haben und sn meins kamen. Alles in allem, für mich schön Laut, dadurch etwas abschreckend, aber keine Lösung für längeres Abstellen.
M**O
Sensibile e affidabile a un buon prezzo.
F**O
Es un candado de disco ligero, el que tenía antes era más pesado. Aparte de disuadir ( primero hace unos cuantos bips y si se sigue manipulando suena la alarma) también te sirve por si vas a arrancar y te has olvidado de quitarlo, aunque se agradece el cable en espiral de recordatorio. El pistón de bloqueo es ancho y en mi caso no entra en los agujeros de mi disco, lo cierro en las ranuras más grandes. Por precio, calidad y funcionalidad lo recomiendo.
C**N
Je m'en sert pour ma moto, et en suis très contente, même si je sais très bien qu'un coup de grosse pince et le bloc pourrait être coupé, cependant l'alarme dissuadé qd même et nous previent
C**N
Bonne Intention nous alerte de chaque mouvement de la moto
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