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Oxford Monster Disc Lock

Best Seller
in Disc Locks

Hardened disc lock with double locking system

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Was $75.00

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Customer Reviews for Oxford Monster Disc Lock

Oxford Monster Disc Lock
July 27, 2020

Excellent heavy duty lock

Read multiple reviews and this from Oxford consistently figured in them all as a good buy. It is. Easy to carry around, easy to use and a good deterrent to a casual opportunist thief. Also, excellent value.

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Oxford Monster Disc Lock
July 20, 2020

Good price quality

Just what I needed

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Oxford Monster Disc Lock
July 20, 2020

Excellent value security

My wife and I have one of these Yellow Monster locks each. Good visible deterrent. Small enough to store under most bike seats or even in your jacket pocket. Whilst the lock won't fit some smaller bikes with more solid discs, they will fit many other bikes. The lock is easy to use, has a spare key and the visible expanding cable to use so you don't forget it is fitted.

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Oxford Monster Disc Lock
July 12, 2020

Top Quality Lock

Top quality solid lock for a great price.

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Oxford Monster Disc Lock
July 10, 2020

Monster disc lock

Product is as described and then some, we all know if bike thieves want your motor, they will have it, but this will make them think twice about the time expended. That's all you can hope for really. That is to make it more trouble than its worth. This will help with that and at such a reasonable price.

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Oxford Monster Disc Lock
July 9, 2020

Great Value Lock

Good size and weight to it. Feels pretty tough although not been fully tested and hopefully the bright yellow is enough of a deterrent for any potential thieves. Reasonable price for good quality item.

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Oxford Monster Disc Lock
June 30, 2020

Don't mess with the Monster

Got the yellow lock. Looks very impressive from a distance and is a great deterrent. Fits under seat so great buy.

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Oxford Monster Disc Lock
June 28, 2020


Good lock for the money and importantly it fits under the seat. I use it on the front with a chain on the back for layered defence.

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Oxford Monster Disc Lock
June 28, 2020

Oxford monster disk lock

Great product, strong, well made, durable and safe.

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Oxford Monster Disc Lock
June 25, 2020

Chunky but tough!

Quite big and might not fit in all under-seat spots, but definitely worth it - combined with a remider cable makes me much more relaxed about leaving the bike parked somewhere

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Oxford Monster Disc Lock

  • 11mm hardened Ni-Cr-Mo alloy steel shackle
  • Double locking mechanism with 2 hardened steel bolts
  • Widened access to disc, enables easier fitment

Oxford offer a range of security products which have been tested and approved to various international security standards. Motorcycle theft remains a growing problem, both in the UK and abroad. Every year more motorcycles are stolen, more motorcyclists are disappointed and inconvenienced and even more is spent on anti-theft insurance policies. (No longer includes pouch or reminder).



Established in 1973, Oxford is now one of the world's leading suppliers of products to the two-wheeled industry. From its base in Oxfordshire, the company distributes to over 75 partners worldwide and has its own subsidiary in Jacksonville, Florida, serving both North and South America. Its huge range of products encompasses everything which makes life on bikes better; from clothing and helmets to accessories, hard parts, locks and luggage and more!

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Questions and Answers

Questions and Answers

  • What is the overall size of the lock length x width and will it fit in jacket pocket?

    October 12, 2018

    These measure in at 13.5cm x 7cm and weight around 700g

  • will this lock fit a 2018 GS1200 LC many thanks

    March 26, 2018

    Unfortunately as this is a universal product we are not able to advise on specific bike fitments.

  • Will this fit a Suzuki GSXR K7?

    July 14, 2016

    The Oxford Monster Disc Lock has a shackle width of 11mm. The distance between the underside of the shackle (U shaped piece)and the top of the lock is approximately 70mm. You will need to measure the fitting area on your disc in order to check that the lock will fit.

  • Will this product fit the disc on my Sym joyride 125cc scooter?

    April 18, 2013

    The Oxford Monster Disc Lock has a shackle width of 11mm. The distance between the underside of the shackle (U shaped piece)and the top of the lock is approximately 70mm. You will need to measure the fitting area on your disc in order to check that the lock will fit.

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