Mammoth Original Disc Lock
Hardened steel pin disc lockView full details
Customer Reviews for Mammoth Original Disc Lock
Bought as additional security to back up Oxford Monster lock and chain, small price to pay to deter the bike theiving ratsRead more
You get what you pay for. Small and compact, but the black key hole cover is very cheap, doesn't seal so clearly wouldn't keep any moisture out. The gap is large enough to go over the disc brake of course, but it's so loose it is flappy. It honestly feels like it is going to seize from one winters use so I'm trying to avoid using in the rain.Read more
Great for the price
For the cost this is a great little disk lock. Bike hasn't been stolen yet so it must be doing something right!(touch wood)Read more
Strong and fits in chest pocket
Peace of mind for a price you can't argue with. Easy to use and the perfect size and weight to fit in the chest pocket of my jacket. Nice and bright colour makes it an obvious deterrent. Highly recommend!Read more
Good deterent for the price
Fitted easily to my YBR125 unlike another I had to send back that was too big to go through the disk.(my fault for not checking) Reassuringly sturdy and brightly coloured visual theft deterent for when out and about. Pouch useful to attach to the bike to avoid keeping it in a jacket pocket (never liked doing this as it feels like it would add to injury in the event of an off) Cheap and does what it says on the tin. Get a reminder cable (this doesn't come with one) as you will forget it's on there sometimes.Read more
Small but beautiful.
Just a disc lock but exactly as required. Usual SBS efficiency, arrived in 2 days.Read more
Affordable excellent disc lock
This disc lock was cheaper than others I seen on website, and does what it needs to. I brought this to lock it to my rear wheel for extra security. Yet to be tested and hope to stay that wayRead more
Happy with the strength
Not easy to put the key in if you are in a hurry due to rotating layers. But it's best for safety.Read 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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