Mammoth Security Maxi Disc Lock

11mm hardened steel pin disc lock

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in Motorcycle Disc Locks
RRP £25.99

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Verified Customer Reviews for Mammoth Security Maxi Disc Lock

30 reviews
Mammoth Disc Lock
21 February 2024 by Derek H
A solid and highly visual lock that will act as a deterent to any opportunist criminal as well as having the strength to withstand most forms of attack
Good little lock
26 August 2023 by Anonymous
Robust disk lock, fairly weighty, but that's seems to add to the confidence that this will at least prevent an opportunist theft. Upto now I have not seen a bad review of Mammoth locks, all good from my point of view.
Heavy and compact.
23 March 2023 by Peter F
A nice heavy yet compact lock, easily stored under the seat due to its flat shape. Also makes an excellent padlock for a shed etc.
A beast of a lock
17 August 2022 by Miles K
I have had a lock like this from Abus on my Vmax for 23years. This seems identical, very strong, easy to fit and carry under the seat. It comes with four keys so unlikely you'll could loose all those. The bright colour makes it hard to miss, so in all this time I've not tried to set off with the lock on, even with no reminder cord on the bars.
Great product, great price.
Disc lock
18 November 2021 by Jonathan R
Does everything it says on the box.
Good one
10 July 2020 by Glaudivan J
It seems to be a strong one, so far no problems with it.
Seems solid
22 October 2019 by Thomas C
Seems solid but not tested yet.
Great Value
05 April 2019 by Sam V
Seems a strong sturdy lock. Park in London so need all the locks I can get.

This fits through the sprocket easily with just enough space to bolt up over the chain/sprocket combo.

Not overly weighty so it wont be painful carrying in a backpack or topbox.. too big for a pocket though (weight wise).

Nice touch with the lock hole cover
Great value
18 May 2018 by Anonymous
Love the padlock, very robust.
Solid lock
15 April 2018 by Patrick O
Good strong lock. Portable and easily clips under my seat. However, the key can get stuck occasionally and require a fair bit of fiddling to get it to unlock.
The Dogs Bo**ocks . . .
13 April 2018 by Roadkillcol
Bought for a Harley Tourer as a visual deterrent to back up the factory alarm system.
Large shackle makes it easy to manoeuvre the lock into position.
Supplied with four keys.
Good, solid lock with smooth locking mechanism,at a competitive price.
You can pay a hell of a lot more for a disc lock that won't do much more than this.
Highly recommended.
Not up to scratch
19 January 2018 by Anonymous
Bought this as a gift for my son but was disappointed that the lock was faulty and would not open at all. Returned and replaced immediately by shop but replacement just as bad. Must be a faulty batch as see other reviews are good. Am returning for a refund. Service from shop absolutely faultless though. Would give them 5 stars without doubt.
Good value, seems strong
11 December 2017 by Anonymous
This is decent value. It seems strong and sturdy. I chose this as it is one of the few disc locks that will fit my older Ducatis. I don't know how it will stand up to a sledgehammer, hopefully I'll never find out! It's a good visual deterrent though. As usual service from Sportsbikeshop was superb. Delivered in 48hrs. Cracking price.
Highly visible and great value
01 September 2017 by Andy R
Not the heaviest disc lock of this type that I've come across. This one looks more substantial than it probably is, making it a great visual deterrent and meaning there's no excuse not to carry it and use it. However, it's very cheap compared to alternatives which makes it a great value supplement to other security devices I use.
Good bit of kit
13 June 2017 by Jamie D
Brilliant bit of kit, has the bright yellow to say 'oi thieves better back off m8' and looks and feels like the bike is secure!

As much as I love this brands security I wished they changed the colour of the keys. I have one of their lock and chain and it's the same colour so it's always the luck of the draw when choosing which key would fit.

Pretty happy with the product! Bikes not been stolen so it must be doing something!
Bigger than it looks
02 June 2017 by Malcolm W
Could be too big to fit within the rim of some wheels. Good aspect of this lock is that it can be also be used as a padlock with a chain.
Seems sturdy enough
20 February 2017 by Anonymous
Bought this disk lock for my Honda CB500X (2016).

It seems very sturdy and I like the color. It only fits the front disk. Would be great if I could put it on the back wheel as well.
Good lock
14 July 2016 by Anonymous
I wanted something bigger than a disc lock, but still portable. This lock may be too heavy to fit comfortably in my jacket pocket but good for under the seat or tank bag.

Mammoth Security Maxi Disc Lock

  • 11mm hardened steel pin
  • Tapered design for improved disc access
  • Hinged barrel cover

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