Oxford Boss Alarm | Oxford Motorcycle Security
Boss Alarm Lock Boss Alarm Chain Lock

Big Boss Alarm 16

Alarmed Padlock/Chain Lock

OF3 / LK480, LK481, LK482

Oxford's strongest ever lock with a 100bB integral alarm and 16mm shackle.

It is also available as a Chain Lock set with a 12mm square link chain.

The Boss Alarm has been independently tested, approved and awarded Sold Secure Gold.

The Oxford Boss Alarm has been independently tested and approved by Sold Secure (Gold standard), SBSC Intygad Produkt, ART 4074 (14mm version)), ART 4075 (16mm version)

As well as being an extremely secure lock, it has a built-in alarm which is triggered by movement sensors; it can also be lock without setting the alarm

  • Reliability is assured by 5-year life-cycle testing (by Thatcham Research)

  • The removable sealed unit alarm module is vibration-resistant and weather-proof against water, frost and heat

  • 100db alarm

  • Three keys and replacement key service

  • Batteries Included (6 x LR44)

The Oxford Boss Alarm has a 12mm square chain made from Ni-Cro-Mo alloy steel reinforced titanium alloy and covered in a protective sleeve to help protect your paintwork.

  • 12mm hardened steel square links

  • Ni-Cro-Mo alloy steel reinforced titanium alloy

  • Protective Sleeve

  • Can be easily stowed under the seat

  • Available in three lengths: 1.0m, 1.5m & 2.0m

Key Features

HD Chain Lock

Locking Mechanism

HD Chain Lock

Square Link Chain

HD Chain Lock

16mm Shackle

HD Chain Lock


HD Chain Lock


HD Chain Lock


HD Chain Lock

Sledge Hammer

HD Chain Lock

Bolt Cropper

Image Library

HD Chain Lock HD Chain Lock

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