• 55,000+ Reviewsfrom bikers like you
  • Free UK DeliveryMainland ex H'lands (over £25)
  • Finance Available0% on orders over £300
  • 200+ Top BrandsUK's largest range
  • Award WinningMCN retailer of the year
  • Free Returns*Mainland UK over £25

55,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 55,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

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!

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.

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!

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!

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
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
October 23, 2018

Very robust

Very robust lock in a very bright yellow. Should act as a great deterrent to thieves. Only just fits under my bike seat. Great price and delivery from Sportsbikeshop.

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Oxford Monster Disc Lock
October 19, 2018

Great lock

Easy to use, very robust for its size.

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Oxford Monster Disc Lock
October 1, 2018

Great lock

Really good price for a gold standard lock! Not too heavy and quite small as well!

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Oxford Monster Disc Lock
September 24, 2018


Visually a good deterrent. Sturdy and easy to use. Fits either the front or rear discs on a BMW GS.

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Oxford Monster Disc Lock
September 18, 2018

Robust and excellent VFM

Very good lock and about twenty quid cheaper than the vendors website - Awesome!!

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Oxford Monster Disc Lock
September 10, 2018

Sturdy lock

Appears very secure. Received very good reviews. Only time will tell.

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Oxford Monster Disc Lock
September 2, 2018

Easy to use

Bought to save me carrying my bike chain and lock with me to save space. Easy to use, comes with 3 keys and dose exactly what it's meant too.

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Oxford Monster Disc Lock
August 16, 2018

Second purchase

Already have one, this is for my second bike. Purchased because they are Thatcham approved. Hope they work and put low lifes off trying to nick my bikes.

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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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