The popular Oxford HD chain lock is a fantastic mid-range lock. These chains offer an excellent combination of strength and convenience. Light enough to take with you but strong enough to give reassurance. It is perfect from small to medium motorcycles.The HD Chain Lock comes with three keys and key replacement service. On receipt of your chain lock, note your key number and keep in a safe place. In the unfortunate event that you lose all your keys, a new spare can be made up for you.This chain lock has undergone rigorously independent testing and has Sold Secure Motor Scooter SILVER approval and ART 3*. In RiDE Magazine's Product Test this chain lock was awarded Recommended in the middleweight (portable, up to 10kg) category.