Oxford Boss Alarm Disc Lock

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Oxford Boss Alarm Disc Lock

The Boss Alarm Lock is Oxford's strongest lock and is easy to use.


  • 5 minute attack tested
  • 5 year life-cycle tested
  • Removable, sealed unit alarm module
  • Water, vibration, frost and heat proof
  • Double locking mechanism
  • Comes with free minder cable
  • Batteries included
  • 14mm diameter x 42mm wide x 75mm long shackle
4.3 / 5
Bang For The Buck
3.7 / 5
Product Style RevZilla Item # Manufacturer Product # Availability
Oxford Boss Alarm Disc Lock 954747 OF3 Only 3 Left: Ships within 24 hours


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4.3 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
3.7 / 5
Ease Of Install
5.0 / 5
5.0 / 5
Bang For The Buck
4 / 5
Good product not quite perfect
I feel pretty safe with this thing. It'd be pretty hard to move it or the bike without setting off the alarm.

Unfortunately I can barely hear the alarm through my window (my bike is parked within 10ft of my window). I wish it was louder, but it's probably enough to spook a thief. I've also had two or three false alarms in the month I've used it. Not a big deal.

Overall I recommend it. And thank you Revzilla for your great customer service so far. You rock.
January 21, 2016
Bang For The Buck
3 / 5
Ease Of Install
5 / 5
5 / 5
Not quite sensitive enough.
I bought this lock to protect my 2005 Honda CBR600RR. The lock works perfectly as lock. It fits right in the spaces on my rotor and will keep my bike from moving. But the alarm itself was partially disappointing. It is definitely a loud enough alarm, but it is simply not sensitive enough to work properly. It has to have a lot of movement in order to trigger the alarm, which means someone could carefully be messing with the lock without me knowing. Because of this sensitivity issue, I would have rather purchased a more sensitive lock for the money or even just a non-alarmed lock for much less money. At least it will last a very long time from what I can tell. I mainly wanted the alarm as a deterrent but if it does not get tripped, then it won't deter any thieves.
May 21, 2016
1 year ago
2005 Honda CBR600RR
Bang For The Buck
4 / 5
Great, so far
Heavy duty lock, the shackles are beefy but it just barely fits around a gap in my rotor. It's advertised as being extremely weather proof, it has rained a few times since I've got it and it still operates like nothing happened.

It's very easy to use, simply line up the red arrow with the red sided shackle and it's armed. The alarm has a perfect amount of sensitivity for it to trigger. I have had Xena's in the past that have gave me nothing but problems, and they're alarms are extremely sensitive and even sound if they're is a slight breeze or if it rains.

Overall a great lock so far, have had it for about two weeks so only time will tell how it continues to protect my bike.
August 22, 2015
2007 Kawasaki Ninja ZX-6R
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