Oxford HD Chain Lock is a heavy duty chain and padlock for your motorcycle; the padlock can also be used on its own as a disc lock. 

A bike is stolen every 14 minutes in the UK (that's 100 a day) and any lock will put opportunist and organised thieves off taking your bike by making it a less easy target for them.  Oxford rate their own locks from Gold (best protection) to Bronze (least protection, but still a deterrent) and the price of the lock is usually a reflection of this.  Good locks will have "Sold Secure" accreditation and the best will also be "Thatcham Approved" and they may be "Attack Tested".   So for an Oxford Lock - the best will be Gold Series and Thatcham approved, but ANY Oxford lock will slow thieves down or put them off trying.