Oxford Monster Disc Lock
Hardened disc lock with double locking system
DetailsBest Seller
in Motorcycle Disc Locks-36%
Verified Customer Reviews for Oxford Monster Disc Lock
Our customers say…
Customers find the lock solid and well-built, appreciating its ease of use and adaptability for various motorcycle models. The lock offers a sense of security, having a sturdy design capable of deterring potential thieves. However, some customers noted the lack of included accessories such as a reminder cable or bag, which many locks come with. A minor design consideration is that the key needs to be inserted one way, potentially causing slight inconvenience. Overall, it is considered a reliable and effective deterrent.
AI-generated from the text of our verified customer reviews
Helpful?
Easily carried. Security for your bike
08 Dec 2025 by Anonymous
Easily carried, good, solid secure lock.
Helpful?
Monster disc
03 Dec 2025 by Kev
Great lock its light and easy to take with you, rather than a heavy chain. its a deterrent and hopefully it will do its job
Helpful?
Decent lock at a reasonable price
29 Nov 2025 by David
I have this lock in yellow for a visual deterrent. It is easy to fit, and the long, shrouded shackle means it has fitted every bike I've tried, which is sometimes a problem with thicker, shorter shackles, and is small enough to fit under my seat or fit in a tank bag without taking too much space. I've bought a few of these over the years and they are all still working, although they can get a little rusty inside if they get left in the wet.
Good enough for a short stop, but I usually use it in combination with other locks if I will be leaving the bike unattended for a while.
Helpful?
Heavyweight lock
17 Nov 2025 by Craig R
I bought the bright yellow one for a more visible deterrent as well as size of lock. For people that make there living from stealing your pride and joy a disc lock or chain is just an inconvenience but you have to try. I put a apple air tag duck taped under seat as well which worked when my quad got stolen.
Helpful?
Strong lock
16 Nov 2025 by Michael
Great lock with a good weight to it. It will provide an excellent deterrent. Reasonably priced.
Helpful?
Its a disc lock, does the job
01 Nov 2025 by Anonymous
Can't comment on the durability of this thing but it does the job well, easy to attach to your discs and easy to remove
Helpful?
Compact Bike lock
12 Sep 2025 by Paul
Good balance between size, weight and security. Easy to fit and gives peace of mind.
Helpful?
Solid lock at a decent price!
28 Aug 2025 by Aaron
This lock is solid and feels very robust! Fits nicely onto the disc and although it isn't tested, and hope it never is, but reckon it would take some work to get through! Got the bright yellow to make it stand out some more and hopefully deter wannabe criminals!
Helpful?
Havent had to use it but
28 Aug 2025 by Oli K
It looks the part and feels sturdy! Hopefully I wont need to use it but it looks like It'll hold up for a while.
Helpful?
The Best for the money.
15 Aug 2025 by Dr B
Great to use with the new heavier chain for Gold Standard protection in deterring thieves. A great choose with Oxford heavier chain.
Helpful?
Strong product
30 Jul 2025 by Derek H
Looks like a strong and heavy lock at a good price. This is the second one that I have bought.
Helpful?
Amazing
26 Jul 2025 by J
Use this every time I park my bike up. Very pleased with the quality and had no issues with it whatsoever.
Helpful?
Oxford lock
21 Jul 2025 by Chunky
Great disc lock, comes with 3 keys, not too heavy to put in your luggage . Great price and fast delivery
Helpful?
Great, robust and compact lock, small enough to ca
11 Jul 2025 by Andy C
Small enough to go in a pocket sturdy enough to be a deterrent.
Helpful?
Oxford monster lock
24 Jun 2025 by Stewart
Looks and feels substantial and fits all of my current bikes
Helpful?
Fantastic
12 Jun 2025 by Colin
Great lock
Helpful?
Solid
10 Jun 2025 by W.Rosser
Solid should slow down any thieves
Helpful?
Perfect
10 Jun 2025 by Andrew
Great purchase.Great service
Helpful?
Description
Manufacturer
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).
Questions and Answers
What is the overall size of the lock length x width and will it fit in jacket pocket?
October 12, 2018These measure in at 13.5cm x 7cm and weight around 700g
will this lock fit a 2018 GS1200 LC many thanks
March 26, 2018Unfortunately 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, 2016The 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, 2013The 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.
You may also like...
You won’t get it cheaper. Our Price Match Promise.
Find it cheaper at any major motorcycle accessory retailer, online or in-store and we‘ll match it.
How to request a price match.