• Award WinningMCN retailer of the year
  • 200+ Top BrandsUK's largest range
  • 10+ Years OnlineTried, tested, trusted
  • Free Returns*Mainland UK over £25
  • Finance Available0% on orders over £300
  • 365 Day ReturnsRefund or exchange

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

200+ Top Brands

There simply isn't a better selection of biking brands anywhere in the UK and we're constantly updating every range to ensure you have the best choice available.

10+ Years Online

We've been serving the motorcycle community for more than 10 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Free Returns*

We now offer free returns on any UK Mainland order (excluding Highlands) over £25. Most importantly, returning an item to us is super simple. Just click here or on the 'create a return' link located at the bottom of every page, and create your return in under 1 minute. You can choose from any UPS Access point close to you where you can drop off your return at a time convenient for you.

Be warned, claims of 'hassle free' or 'easy returns' do not mean free!

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Oxford Monster Disc Lock

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in Disc Locks

Thatcham approved ultra strong disc lock

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Customer Reviews for Oxford Monster Disc Lock

Oxford Monster Disc Lock
March 14, 2019

No one has stolen my bike!

So far so good, its big its yellow and its locky and anyone making it past the rottweilers, the security guard, the piranha infested moat and breaking into the garage and locating my bike with this on has so far not managed to make away with it, a good sign.

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Oxford Monster Disc Lock
March 12, 2019

Oxford quality

Usual Oxford high quality, great lock easy to use as a disc lock or with my Oxford chain when in the garage, Bought the yellow version as it stands out well on the bike (so I don't forget). And as always great value from Sportsbikeshop.

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Oxford Monster Disc Lock
March 3, 2019

Disc lock

Wanted a device that was light enough to carry around and also be recognised by the insurers, my bloody great 12mm chain did not meet either of those needs. At half price, it made it a no brainer to get one

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Oxford Monster Disc Lock
February 26, 2019

Top lock

I needed a secure padlock to chain my bike with and also to satisfy my insurers that it was an approved one. This does both so it gets my vote. And it is very good value with Sportsbikeshop. Satisfied RAC bike insurance (which is through Aviva).

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Oxford Monster Disc Lock
January 29, 2019


Great lock easy to use and feels solid and it's that big you can't miss it

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Oxford Monster Disc Lock
January 19, 2019

Sturdy and quick

Excellent product. Paired with a reminder cable I brought, as one not supplied, which would have been nice. Quick to lock and unlock.

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Oxford Monster Disc Lock
January 13, 2019

Nice and solid!

Very pleased, the lock itself feels well made and solid, plus the design of the key shouldn't twist and break if it gets stuck, as I've had with other locks before.

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Oxford Monster Disc Lock
December 18, 2018

Insurance approved

Fit's easily, and very visual (bought yellow one) Bought it as I needed a sold secure motorcycle gold disc lock for my insurance (frequently park in London). Didn't realize the outer case was plastic! I'm sure it'll put off the opportunistic thief, but doubt it will stand up very long the bike thief's weapon of choice (battery powered angle grinder) or for that matter a pair of 42" Ivin Record bolt cutters. But for an Insurance Approved lock it represents good value for money!

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Oxford Monster Disc Lock
November 20, 2018

Feels like a brick

Obviously this review is based on visual quality as it has not yet been tested by thieves. But it feels heavy enough to hit the thieves with never mind stop them stealing the bike :)

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Oxford Monster Disc Lock
November 6, 2018

Disc lock

Easy to use, hope its not tested.

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Oxford Monster Disc Lock

  • Thatcham and sold secure gold approved
  • 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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