• Oxford Alarm D-Max Duo Lock Set

        • $63.99 63.99
        • RRP $83.72
        • Save 24%
    • Select Colour
    • See delivery information

      Need next day delivery?

      Order in the next


      and choose Next Day Delivery at the checkout

Oxford Alarm D-Max Duo Lock Set

Oxford's Alarm-D Max Lock is a premium quality, high security lock. With a Sold Secure Silver rating, it provides the highest level of security for your bike. A 14mm hardened steel shackle accompanied by an uncomfortably loud, 120 dB alarm effectively deters any would-be thieves.

The Alarm-D Max lock is constructed from high quality materials to provide an extremely high level of protection. The weatherproof alarm is powered by a long life lithium battery and has an output of 120 dB, which is at a similar level to the siren on a fire engine or a chain saw. With a high tech, pick-resistant locking system, it will be very difficult to infiltrate this lock.

Oxford's Alarm-D Max comes with three keys and a replacement key service is available through Oxford.

The Alarm-D Max Duo set includes an additional cable, which is ideal for securing the wheels to the frame.


  • Large D lock with loud, weatherproof 120 dB alarm
  • Sold Secure Silver rated, providing the highest level of security
  • 14mm hardened steel shackle
  • Pick-resistant locking system
  • Supplied with 3 keys
  • Carry bracket allows lock to be mounted to frame
  • Includes 1.2m x 12mm cable, for additional security
  • Measurements: 320mm x 173mm x 14mm (lock), 1.2m x 12mm (cable)

Buy Oxford Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Blue

Interested in Oxford Locks?

Locks Buying Guide

  • We've got everything you need to know in our buying guide.

Also Consider...