Mammoth Original Disc Lock
Hardened steel pin disc lockView full details
Customer Reviews for Mammoth Original Disc Lock
Cheap and easy
A cheap and easy to use security deterrant for any bikers! Could use a reminder cable but for the price can't complain. Comes in a handy belt loop wallet with 2 keysRead more
Nice little disc lock fits in pockets. Cheap and easy and also was delivered the next dayRead more
Does what it says on the tin
Easy to use, very visible so great as a deterrentRead more
It does what it says on the tin, but the size of the gap was a bit too large for regular brake discs. It's however, mostly a deterrent for joyriders rather than high end thieves as they will take the bike with the lock. So with that in mind, it does it's job as it should.Read more
Plastic cap broken upon arrival
I'm sure the lock is fine: big and chunky bolt that goes through the gaps in the brake discs, but the black plastic cap is a waste of time - was broken in the packet when it arrived. I'd probably buy a different one if looking again.Read more
Does the job as required.
Does what it says on the tin, no complaints.Read more
Big and butch
10mm. Bike not stolen to date.Read more
Quick and easy way to lock upRead more
Quick, additional deterrent
I chose the 10mm pin as my disc brake will take it. It is fitted in seconds - slide it on and push pin down to lock. I squirted a bit of WD40 (as tipped by another customer) which made the pin release a little more easily. The plastic weather cap fell off after 2 days of use but the carry pouch helps to avoid dirty smudges when pocketed after release. Good value for money as a quick, extra deterrent. Also have a chunky chain lock for more substantial security.Read more
Strong little detterent
Brought this for my new 125cc bike and will be using it with my chain lock . May not be very strong to stand any stealing attempt but will be good deterrent. I use it a handy little lock when I go for quick shoppingRead more
Mammoth and Thatcham rated security, utilising the best materials and components available, the Mammoth range provides security solutions for all motorcycle and scooter needs.See all Mammoth Security products…
Questions and Answers
How many keys are provided with this disc lock?February 12, 2019
Two keys are provided with this Disc Lock.
hi can you tell me whitch size do I need for Yamaha wrx125cc thanksFebruary 13, 2018
As the product is a universal fitment, we do not have any information on specific bike fitments. The 10mm pin will be stronger and harder to cut/break.
Hi will this fit Yamaha wrx 125ccFebruary 12, 2018
As the product is a universal fitment, we do not have any information on specific bike fitments. However, we can see no reason why it should not fit.
Hi SBS, Can I just ask what the actual depth of the Jaw is on the larger 10mm Mammoth lock is, as it looks quite long and I need 6.7cm to clear the Disc from the back of the Jaw to the start of the pin on our Honda.September 26, 2017
The depth of the jaw measures 6.2cm on the larger disc lock.
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