OXFORD BOSS ALARM DISC Ultra Strong Disc Lock, 14mm, Yellow

A great product easy to use and is a good deterrent protector.The alarm is not that loud but is shrill and quickly irritating which is good. It is sensitive and any messing with the bike sets it off . Also no need for unsightly yellow cables to remind you you have a disk lock on the alarm does that job too.the size also meanes you can add another chain or bar to secure your bike to something else. I have also used it on my pushbike in Cambridge..A great product if the plastic felt a little more robust that could only add to the appeal.. well worth the money.

One of the best things about this alarm is the lack of effort required to arm it, although in the dark it can take a few tries.The weight of the alarm is another bonus, as I need to take it whenever I go out. I can just put it in my motorcycle jacket pocket and go as it is very light.The alarm itself is excellent. Already have had a situation where someone knocked over my motorbike setting off the alarm, it woke up immediately.This item for the price is definitely worth it, and being an oxford product it is of high quality.

The lock works well and feels secure.However after a few months of constant use the lock has started to rust.It's easy to use.

The lock is a fantastic bit of kit.The alarm is loud but could be louder, has stopped the local kids from playing with my motorcycle when it is parked outside my house.The luminous yellow makes it very well seen and hopefully makes it a good deterrent.However, I wouldn't use this disc lock without using a decent chain as the motorcycle can just be lifted into the back of van.

Works great. What I will say is that when it’s set off it’s not as loud as when you initially arm. It’s a bit sensitive too. Most of the time I set it without the siren at work as I suspect it would go off all the time outside the office. Easy to take off and put on.

The lock looks strong but the alarm is very quiet, can't hear it when I'm inside the house and bike is just outside the window.

I like this style of lock. My previous disc lock was with the 6mm pin between the two bits of metal. I love that this is 14mm. I think the gap in my disc is 15 or 16mm so the rubber protection has damaged on one side (I always use the same edge through the dic).The fact that you can just turn the lock around and it is either with an alarm or without is brilliant as I use it without when parked at the office, but when on site I always use it with the alarm.I purchased with the monster pad lock and chain and when I do leave it outside over night I sleep very well knowing it is protected properly.

I purchased this item as my insurance company required me to use a Thatcham certified disc lock.Once you have separated the two parts the lock is pretty easy to fit to the wheel. The key can be quite fiddly to get in to the lock and when unlocking, its really easy to accidentally set the alarm off if you move the body of the lock around too much.The alarm itself is alright, but not especially loud. The alarm is armed by locking the two halves of the unit together with two markers lining up. There is a useful feature that if you lock the item in the reverse way, the alarm will not arm and therefore you don't ride around with a siren going off in your bag.Typical Oxford quality, for me a good buy.

There should be a handlebar safety wire but there is not. Alarm is sensitive to movement which is good. I don't have an issue disarming it like others have mentioned.

The locks I received (2) look very different from the one on the Amazon store-front. It's probably just an older batch picture on the site.But it works well enough and seems ok. Hopefully it's not a knock-off of the original. (Shame on Amazon if it is a rip-off version)Most notably though, it does NOT come with a carrying case or a reminder chord. It's ONLY the padlock with 3 keys and some batteries already fitted.It's also a pretty hefty lock. Much bigger than expected, but more in line with the old style D-locks from 20 years ago. And they were pretty reliable.The alarm works after a small delay and constant tampering, but it's not as loud as I was expecting and sometimes doesn't go off if the tampering is intermittent. But for the price, it's definitely a deterrent.Average quality, missing some items, functional, worth the cheap price.Let's hope it lasts!

Very sturdy quality lock. I bought this lock because it was approved by the insurance companies in Sweden where I live. I use it for my electric Fatglider (electric bicycle/motorcycle) and attach it to my disc brake in the back wheel. My wheels are quite small so there very limited space left to attach the lock, but it fits the disc brake if I adjust the wheel position a little bit. You can also use it with a heavy chain. You can choose to lock using the alam feature or lock without the alarm is armed. Easy to use. Delivery was very quick. I can recommend this.

Recu Aujourd'hui.Premiere impressions ?1.Grande.2.Tres visible par le Publique (Couleur Jaune vif)3.Le son de alarme tres forte 100 decibel.4.Bon DETTERENT Contre les Voleurs.Tres content.Fait son Travail :-)

Låset ser ut och beter sig som en dålig kopia, låset är till höger i bilden. Ser inte alls ut som ett köpt från butik i Sverige.