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Oxford Boss Alarmed Disc Lock

Oxford Boss Alarmed Disc Lock

Customer Product Reviews

4.5 Stars from 99 reviews

Our price $58.68 $81.52
Showing 1 - 20 of 99
Oxford Boss Alarmed Disc Lock
December 22, 2019

Good solid lock

A good solid feeling lock and the alarm is hopefully a good deterrent for the chancers out there.

Oxford Boss Alarmed Disc Lock
December 16, 2019

Oxford Boss Alarmed Disc Lock

Heavy shackle type disc lock can be used with or without alarm. Alarm quite loud and sensitive when armed. Appears to be robust but I hope it's never tested.

Oxford Boss Alarmed Disc Lock
November 27, 2019

Nice and sturdy

This lock is really big, bulky and bright, so thieves will definitely run away when they see one of these. The only thing I could ask for is for the alarm to be a little bit louder. Not that the alarm featured in this one isn't loud, it is, it's just that it would be nice to have an alarm that makes your ears want to explode whenever you hear it.

Oxford Boss Alarmed Disc Lock
November 11, 2019


Good lock, very easy to use and nicely sensitive, a good weight too. 2nd bought as I left the first on the kerb!!!

Oxford Boss Alarmed Disc Lock
November 11, 2019

Good but quiet

The lock seems strong enough to resist most attacks and is definitely visible enough to act as a deterrent. The only let down is the volume of the alarm. It is noticeably quieter than the warning beeps before it.

Oxford Boss Alarmed Disc Lock
October 14, 2019


Good little disc lock. Only issue is that it is VERY sensitive. If you lock it and then move it ever so slightly it will go off.

Oxford Boss Alarmed Disc Lock
September 23, 2019

Not the loudest

I already have a ulock for the front and this does not fit through the back disk, so limited options on where to put it. That said the warning beeps are louder than the alarm which is quite under whelming.

Oxford Boss Alarmed Disc Lock
August 28, 2019

Easy to use

Really simple design, as advertised works with a chain if needs be so slightly on the large size for a disc lock. Alarm is plenty loud enough and is sensitive enough without going off all the time. Just make sure its secure where it sits and any covers don't interfere to avoid it falling and then going off

Oxford Boss Alarmed Disc Lock
August 28, 2019


Very visible deterrent and pretty sensitive too. This made the insurance company very happy!

Oxford Boss Alarmed Disc Lock
August 19, 2019

Good product

Good product, But till perfect if think it's need better alarm (too silent, the beep's is loud, but alarm is silent).

Oxford Boss Alarmed Disc Lock
August 3, 2019

Great product

Really strong & sturdy product. Provides peace of mind however the alarm can be very sensitive when activating and goes off before you get a chance to let go!

Oxford Boss Alarmed Disc Lock
July 29, 2019

It's big

Big and apparently strong. The alarm is not the loudest I've heard but it is very visible and will hopefully act as a deterrent. I use it around a wheel spoke with a chain as well.

Oxford Boss Alarmed Disc Lock
July 27, 2019


No lock is unbeatable but the heftiness and visibility gives a sense of security every time I walk away from my bike. It is obviously a quality build and is easy to use- practice and you will soon be able to unlock it without too much trouble and only letting the alarm sound for a second or so.

Oxford Boss Alarmed Disc Lock
July 15, 2019


Only thing I would say it's too sensitive at times.

Oxford Boss Alarmed Disc Lock
June 19, 2019

A great deterrent

This is a good strong lock and a big visible deterrent. I have to say that the alarm isn't very sensitive but does go off if moved quite a bit which would probably be the case if trying to get it off the disc but wobbling it a bit has no effect. I think it had paid for itself already though. I had my bike's rear number plate stolen in the car park yesterday?? However the car park security footage shows that the thieves (4 males who pulled up in two scooters) had first checked my bike and the one beside it and were deterred as both were locked to a rail with good security chains. I'm positive that seeing my (Oxford Revolver) cable lock with the addition of this large, highly visible 'day glow' Oxford Boss padlock was what prevented a full bike theft. Nothing is 100% secure these days but these deterrents do work!

Oxford Boss Alarmed Disc Lock
June 12, 2019

Loud enough

4/5 because it's possibly a bit too sensitive. But it's monstrously thick and will do the job as a belting deterrent

Oxford Boss Alarmed Disc Lock
May 31, 2019

Bigger is better, a lock that holds it own

This is a fantastic lock/disc lock. I use this is combination with a chain and my wheel spokes. Locking this around a wheel spoke and attaching a chain makes it a difficult item to remove with a saw. Well worth the money for the lock alone but adding an alarm just added so much more security. you need this in your life!

Oxford Boss Alarmed Disc Lock
May 27, 2019

Loud, strong but annoying

Great lock, seems pretty strong and the alarm is very loud. however I am yet to find a way to unlock this lock without setting the alarm off as you have to move it to fit the key.

Oxford Boss Alarmed Disc Lock
May 7, 2019


Good lock, Alarm is a bit of a damp squid as is battery life.

Oxford Boss Alarmed Disc Lock
May 6, 2019

Great Disc Lock

Seems strong and well made. Would recommend!

PLEASE NOTE: The views and opinions expressed in the above reviews are solely those of the author and are not necessarily representative of the views of SPORTSBIKESHOP LTD.