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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
Product Style RevZilla Item # Manufacturer Product # Availability
Oxford Boss Alarm Disc Lock 954747 OF3 Available: Requires 1-2 business days lead time prior to shipment.


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Oxford Boss Alarm Disc Lock 5 5 1 1
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 21, 2015
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Have a functionality, fit, or otherwise product-specific question about the Oxford Boss Alarm Disc Lock? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Oxford Boss Alarm Disc Lock
Already Asked: 2 Questions, 3 Answers
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Joshua P asked: Does this alarm make noise? If so, how do you shut it off? Sep 25, 2015
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Brian M: Yes it does, the alarm sounds for 10 seconds. If it's moved again it will go on for another 10 seconds, etc. Though if you move it by accident you have 5 seconds to insert your key and open the lock to shut off the alarm, which can be frustrating sometimes. There is a red arrow on the alarm to match with the shackle, you can turn it around and have the option to use it with out the alarm if you would like. Sep 25, 2015
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Joshua P: Thanks Brian! Any other suggestions for security? Sep 26, 2015
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Derrin H asked: Will this product work for the Yamaha R3? Sep 8, 2015
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Brian M: Yes, and if it doesn't fit the rotor the spokes on the R3 wheel will be big enough for the padlock to fit around. Sep 25, 2015
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