Oxford Boss Alarmed Disc Lock and 14mm Monster Chain

A great addition to my bike security. Used with a ground anchor. The alarm function is very loud too

Chain is good as is the alarm but it's not very loud

What a chain ! and the lock is great - works very well ! Ain't nobody messing with The bike now !

Good quality chain not too big not too small

A heavy chain and hefty lock. Alarm is good enough, but maybe could be louder? Easy to lock up and remove.

The alarm is very loud and very sensitive which is exactly what you want, chain feels good quality

Another quality Oxford product.
Pairs well with the Oxford task force ground anchor.
Easy to use and alarmed lock should be loud enough to deter thieves.
Sold secure motorcycle gold so also good for insurance purposes.

Purchased this chain and lock and yes it's a monster at a great price and the usual fantastic service and delivery from sportsbike thank you again

Seems decent quality and a very heavy chain. Using with a ground anchor and seems like it'll slow any scum bags down. Disc lock seems good. I've been using one without the alarm for years and it's very good. The alarm doesn't quite seem 100db to me but I could be wrong!

Did not realise just how heavy this was until it arrived. Not a problem, it was intended as a 'home' lock rather than a carry one - although of course the lock can be used separately.
The lock alarm. Not sure if mines got a flat battery, but it isn't that loud. Put it this way - my fairly jumpy cat was on the sofa next to me when I set it off - twitched her ears, that was it. So only 4*s, I'm afraid. Useful to remind you that you've left the lock on, but I don't think it would deter a thief. May still get another one for home use.

This is the second one of these we have purchased as now have ground anchors instead of using the one alarm on two chains. These chains are big and heavy and will hopefully take a while to get through. The alarm is loud but not amazingly loud. You can lock it with or without the alarm on which is good in really heavy rain/hail as this will set it off.

Great product. Great service and quick delivery from SBS.

Monster chain is what it is for sure! Nice lock too. But the alarm is a little on the quiet side. It's rather heavy to lug around, I use it with my Oxford ground anchor in the garage.

It's a good bundle for starters, the only downside is the weight of the chain(5kgs), I had to buy a small saddle bag to keep my chain inside, but it makes a big difference when chain is also attached. Best Regards,Alex.
Padlock weights around 1kg.

Simple to use alarm lock, that's really loud, with really heavy and strong chain. The chain is covered so won't scratch your wheels. The lock can be stored under the seat and then used a disc lock - you will need a reminder cable if using it this way.