Oxford Boss Disc Lock and 14mm Monster Chain

Sold Secure gold rated hardened 14mm chain and padlock with 14mm shackle

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RRP £149.99

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Verified Customer Reviews for Oxford Boss Disc Lock and 14mm Monster Chain

103 reviews
Well thought out
22 September 2023 by Ade
Large padlock shackle allows one end of the chain to be easily locked directly to a frame tube while the other end fixed to a ground anchor.
Heavy and robust
16 September 2023 by Anonymous
Not been tested against any form of attack yet but this thing is weighty and fits nicely through my small wheels.
Tough stuff
07 September 2023 by Chris B
Very very heavy duty. Not been put to action thankfully but a great deterrent.
Very secure, great lock
29 August 2023 by John F
Very good lock, very secure and does the job. Highly recommended
Solid Bit of Kit
25 August 2023 by Mark G
Well made and very sturdy, this 2M chain in conjunction with the ground anchor offers that piece of mind that your pride and joy will remain where you left it. Well worth the money for the peace of mind.
As ever SBS handle everything quickly and without fuss, ideal.
Value and then some for this chain and lock
22 August 2023 by Daz
I was looking for chain and lock/disc look and saw this advertised at a excellent price. I ordered it on next day and it arrived as stated. Really good service and excellent value.
20 August 2023 by Anonymous
Ordered the 2 metre as preferred to have the versatility. Solid enough but also the 14mm links make it transportable too.
Oxford chain and lock
12 August 2023 by Graham
The lock and chain seem to both be strong and great quality. Great for securing the bike whilst in the garage. The chain and lock are quite heavy so possibly not ideal to carry when out and about.
Good Quality
10 August 2023 by Rab T
Bought at discount, so good value for money. Reassuringly chunky chain.
Well worth the money
09 August 2023 by Anonymous
Both the chain and lock are very solid and feel good quality. Easy to fit and gives you peace of mind when leaving the bike parked up.
Secure it
09 August 2023 by Paul G
Came within 24 hours, ordered 2 of these, 1 for each bike for added prace of mind. Using it on a tour of Ireland and helping me sleep peacefully knowing it's secure.
Awesome Bit of Kit
06 August 2023 by Ron
Excellent service, sale price and product. I got the 2m chain & lock as it was only a few pounds more than the 1.5m option. Puts my old chain to shame and will come in handy being certified for declaring to the insurance.
Another great piece of top quality kit and offer from Sportsbikeshop.
18 July 2023 by Ab Z
I got the 1.5m chain, strong, long, easy enough to carry in my rucksack. The Oxford lock is big enough that I can lock the chain to my brake disc to be extra annoying for thieves. I'd highly recommend
My bikes a GSXR600 L0

Value for money
03 July 2023 by Ian
Great service by Sportsbikeshop as usual, delivered in less than 24 hours. Chain is reassuringly heavy and lock looks to be solid. Good value for money. Recommended.
Oxford Boss Disc Lock and 14mm Monster Chain
02 July 2023 by Paul S
Purchased to secure my first motorcycle. As a new rider, so much advice and choice is a challenge. Opted for as good reviews. Received a black lock, not the hi viz one but to be fair it did say colour may vary. Operated smoothly, no issues with the 3 keys supplied. Lock on its own fits in tail storage so us a disc lock when out and about. Rubber coated so no issues scratching discs or wheels when installing. Used with the chain to secure at home. Obviously lock and chain can be angle ground but would make some noise and take a while. It adds a deterrent. Great price and swift delivery.
Great chain
01 July 2023 by Wiltshirelad
Good quality chain, hope it lives up to the spec if ever needed.
Solid lock
01 July 2023 by Andrew B
I've recently doubled up on all locks, due to the massive increase in theft, this is a decent lock for the money, nice and smooth, an excellent deterrent. Not too heavy in the rucksack.
It really is a monster!
25 June 2023 by Anonymous
It's difficult to rate a lock and chain until they've been tested in an attempted theft. All I can say is that the 14mm chain is H E A V Y and the lock feels substantial, and used with a floor anchor they give me confidence that my bike is safe against all but the most determined and prepared thief.

Oxford Boss Disc Lock and 14mm Monster Chain

  • Huge 14mm hexagon chain made from hardened Cro-Mo chain reinforced with Titanium alloy
  • Long links help reduce weight and increase portability
  • Zinc coated to prevent corrosion
  • Cloth-covered chain to help prevent scratches
  • 14mm lock shackle prevents bolt cropping
  • Double-locking shackle with ball bearing mechanism gives utmost reliability
  • Semi-elliptical key barrel design offers protection against lock picking and drill attacks
  • Key way dust cover
  • 3 keys included

Lock colour may vary
Ultra-high security padlock and chain combination for protecting your motorcycle. Sold Secure Motorcycle Gold approved exceeds insurance requirements and provides an excellent security solution. Whenever possible it is recommended to lock your motorcycle to a ground anchor or other secure point.



Oxford was established in 1973 and has grown into a leading global supplier of motorcycle products. Its vast range encompasses everything to improve life on two wheels: from clothing and helmets to accessories, hard parts, locks, luggage and much more. Products are designed in-house by a team of active enthusiasts and skilled technicians, based at the company's purpose-built headquarters in Oxfordshire. With the support of the latest CAD technology, a 3D printing suite and a fully equipped test laboratory, Oxford invents, develops and refines its products in pursuit of the best experience for two-wheel enthusiasts. Oxford employs over 150 staff and has ambitious plans for further growth in both the UK and globally.

Questions and Answers

Questions and Answers

  • What is the chain length?

    March 30, 2023

    The chain is available in 1.2m, 1.5m and 2.0m lengths.

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