With Sold Secure’s top Gold rating, it’s designed for very high risk areas and at 1.5m, it's long enough to chain a number of bikes together.The 10mm hardened steel chain is encased in a washable nylon sleeve to avoid scratching your pride and joy.We’ve tried out a range of locks and chains we reckon will keep your pride and joy safe at home and at work.
It comes with three sturdy keys plus a carrying bracket.
Buy now This is an unusual-looking device from the Australian accessories brand.
You get five keys, one of which has a handy light to help you in the dark.
On Guard offers a replacement scheme should you somehow lose the lot.
Buy now British firm Hiplok made its name with its wearable locks, but at a mighty 4.6kg this one’s too heavy to lug around.