Oxford Beast Motorcycle Chain & Lock The Oxford Beast motorcycle chain & lock is the ultimate deterrent available from Oxford. With whopping 22 mm link chains and a 30 mm locking pin, the Oxford motorbike security chain is a serious bit of kit that will let all would be thieves know they’re in for a real battle. The Oxford Beast has been vigorously tested to ensure its strength and protection, to be awarded a Diamond Sold Secure rating is no small feat. The Beast has passed attack tests from a huge range of tools, commonly used by thieves including, pliers bolt croppers, drill, and most impressively a 90 second angle grinder attack. Available in a range of lengths to suit any riders needs. https://www.youtube.com/watch?v=GPLuBa5d21w&ab_channel=OxfordProductsLtd Motorcycle Chain & Lock Features: Chain: Oxfords largest and strongest ever chain. Diamond Sold Secure. Designed to resist angle-grinder attack 22 mm diameter links Durable black painted links 12-15.5 kg. Available in 1.5 or 2.0M lengths. Secured by Design*. Lock: Oxfords largest and strongest ever lock. Designed to resist angle-grinder attack. Surface hardened throughout. 30 mm hardened locking pin. Sold Secure: Diamond approved. Weight: 3.6 kg. Height: 124 mm. Width: 87 mm. Secured by Design*. *This product (Oxford Beast Chain & Beast Lock) has met the high demands of the Police Preferred Specification and has been accredited Secured by Design. SBD is a police initiative which seeks to achieve sustainable reductions in property theft. By encouraging good design and practice, SBD aims to reduce the demand on police forces and help us all live in a safer society. Oxford Products Ltd hold the Secured by Design License for: Oxford Beast Chain. Oxford Beast Lock.